fft([0, 1, 2, 3, 4, 5, 6, 7], [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]).

clause(1,
       fft(var('A'), var('L')),
       (eval(p(var('A'), w ^ 0), var('X0'), 8),
        eval(p(var('A'), w ^ 1), var('X1'), 8),
        eval(p(var('A'), w ^ 2), var('X2'), 8),
        eval(p(var('A'), w ^ 3), var('X3'), 8),
        eval(p(var('A'), w ^ 4), var('X4'), 8),
        eval(p(var('A'), w ^ 5), var('X5'), 8),
        eval(p(var('A'), w ^ 6), var('X6'), 8),
        eval(p(var('A'), w ^ 7), var('X7'), 8),
        gen((var('X0') ; var('X1') ; var('X2') ; var('X3') ; var('X4') ; var('X5') ; var('X6') ; var('X7')), [] - var('L'), anonymous(1)))).
clause(2, eval(p([var('I')], anonymous(1)), a(var('I')), anonymous(2)), true).
clause(3,
       eval(p(var('L'), var('V') ^ var('P')), var('A1') + var('V') ^ var('P') * var('A2'), var('N')),
       (alternate(var('L'), var('L1'), var('L2')),
        var('P1') is var('P') * 2 mod var('N'),
        eval(p(var('L1'), var('V') ^ var('P1')), var('A1'), var('N')),
        eval(p(var('L2'), var('V') ^ var('P1')), var('A2'), var('N')))).
clause(4, alternate([], [], []), true).
clause(5,
       alternate([var('A'), var('B') | var('T')], [var('A') | var('T1')], [var('B') | var('T2')]),
       alternate(var('T'), var('T1'), var('T2'))).
clause(6,
       gen(var('X') + var('Y'), var('L0') - var('L3'), var('A')),
       (!,
        gen(var('X'), var('L0') - var('L1'), var('A1')),
        gen(var('Y'), var('L1') - var('L2'), var('A2')),
        node(n(var('A'), op(+, var('A1'), var('A2'))), var('L2') - var('L3')))).
clause(7,
       gen(var('X') * var('Y'), var('L0') - var('L3'), var('A')),
       (!,
        gen(var('X'), var('L0') - var('L1'), var('A1')),
        gen(var('Y'), var('L1') - var('L2'), var('A2')),
        node(n(var('A'), op(*, var('A1'), var('A2'))), var('L2') - var('L3')))).
clause(8,
       gen((var('X') ; var('Y')), var('L0') - var('L2'), anonymous(1)),
       (!,
        gen(var('X'), var('L0') - var('L1'), anonymous(2)),
        gen(var('Y'), var('L1') - var('L2'), anonymous(3)))).
clause(9,
       gen(var('X'), var('L0') - var('L1'), var('A')),
       node(n(var('A'), var('X')), var('L0') - var('L1'))).
clause(10, node(n(1, var('N')), [] - [n(1, var('N'))]), !).
clause(11, node(var('N'), var('L') - var('L')), (memberchk(var('N'), var('L')), !)).
clause(12,
       node(n(var('A1'), var('N1')), [n(var('A'), var('N')) | var('T')] - [n(var('A1'), var('N1')), n(var('A'), var('N')) | var('T')]),
       var('A1') is var('A') + 1).

step(fft([0, 1, 2, 3, 4, 5, 6, 7], [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(1),
     ['A' = [0, 1, 2, 3, 4, 5, 6, 7],
      'L' = [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'X0' = a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 0 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))),
      'X1' = a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 1 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))),
      'X2' = a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))),
      'X3' = a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))),
      'X4' = a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))),
      'X5' = a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))),
      'X6' = a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))),
      'X7' = a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))],
     [eval(p([0, 1, 2, 3, 4, 5, 6, 7], w ^ 0), a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 0 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))), 8),
      eval(p([0, 1, 2, 3, 4, 5, 6, 7], w ^ 1), a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 1 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))), 8),
      eval(p([0, 1, 2, 3, 4, 5, 6, 7], w ^ 2), a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))), 8),
      eval(p([0, 1, 2, 3, 4, 5, 6, 7], w ^ 3), a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))), 8),
      eval(p([0, 1, 2, 3, 4, 5, 6, 7], w ^ 4), a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))), 8),
      eval(p([0, 1, 2, 3, 4, 5, 6, 7], w ^ 5), a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))), 8),
      eval(p([0, 1, 2, 3, 4, 5, 6, 7], w ^ 6), a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))), 8),
      eval(p([0, 1, 2, 3, 4, 5, 6, 7], w ^ 7), a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))), 8),
      gen((a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 0 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 1 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))), [] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], __anon3)]).
step(eval(p([0, 1, 2, 3, 4, 5, 6, 7], w ^ 0), a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 0 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))), 8),
     rule(3),
     ['L' = [0, 1, 2, 3, 4, 5, 6, 7],
      'V' = w,
      'P' = 0,
      'A1' = a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)),
      'A2' = a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7)),
      'N' = 8,
      'L1' = [0, 2, 4, 6],
      'L2' = [1, 3, 5, 7],
      'P1' = 0],
     [alternate([0, 1, 2, 3, 4, 5, 6, 7], [0, 2, 4, 6], [1, 3, 5, 7]),
      0 is 0 * 2 mod 8,
      eval(p([0, 2, 4, 6], w ^ 0), a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)), 8),
      eval(p([1, 3, 5, 7], w ^ 0), a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7)), 8)]).
step(alternate([0, 1, 2, 3, 4, 5, 6, 7], [0, 2, 4, 6], [1, 3, 5, 7]),
     rule(5),
     ['A' = 0, 'B' = 1, 'T' = [2, 3, 4, 5, 6, 7], 'T1' = [2, 4, 6], 'T2' = [3, 5, 7]],
     [alternate([2, 3, 4, 5, 6, 7], [2, 4, 6], [3, 5, 7])]).
step(alternate([2, 3, 4, 5, 6, 7], [2, 4, 6], [3, 5, 7]),
     rule(5),
     ['A' = 2, 'B' = 3, 'T' = [4, 5, 6, 7], 'T1' = [4, 6], 'T2' = [5, 7]],
     [alternate([4, 5, 6, 7], [4, 6], [5, 7])]).
step(alternate([4, 5, 6, 7], [4, 6], [5, 7]),
     rule(5),
     ['A' = 4, 'B' = 5, 'T' = [6, 7], 'T1' = [6], 'T2' = [7]],
     [alternate([6, 7], [6], [7])]).
step(alternate([6, 7], [6], [7]),
     rule(5),
     ['A' = 6, 'B' = 7, 'T' = [], 'T1' = [], 'T2' = []],
     [alternate([], [], [])]).
step(alternate([], [], []), fact(4), [], []).
step(0 is 0 * 2 mod 8, builtin, [], []).
step(eval(p([0, 2, 4, 6], w ^ 0), a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)), 8),
     rule(3),
     ['L' = [0, 2, 4, 6],
      'V' = w,
      'P' = 0,
      'A1' = a(0) + w ^ 0 * a(4),
      'A2' = a(2) + w ^ 0 * a(6),
      'N' = 8,
      'L1' = [0, 4],
      'L2' = [2, 6],
      'P1' = 0],
     [alternate([0, 2, 4, 6], [0, 4], [2, 6]),
      0 is 0 * 2 mod 8,
      eval(p([0, 4], w ^ 0), a(0) + w ^ 0 * a(4), 8),
      eval(p([2, 6], w ^ 0), a(2) + w ^ 0 * a(6), 8)]).
step(alternate([0, 2, 4, 6], [0, 4], [2, 6]),
     rule(5),
     ['A' = 0, 'B' = 2, 'T' = [4, 6], 'T1' = [4], 'T2' = [6]],
     [alternate([4, 6], [4], [6])]).
step(alternate([4, 6], [4], [6]),
     rule(5),
     ['A' = 4, 'B' = 6, 'T' = [], 'T1' = [], 'T2' = []],
     [alternate([], [], [])]).
step(eval(p([0, 4], w ^ 0), a(0) + w ^ 0 * a(4), 8),
     rule(3),
     ['L' = [0, 4],
      'V' = w,
      'P' = 0,
      'A1' = a(0),
      'A2' = a(4),
      'N' = 8,
      'L1' = [0],
      'L2' = [4],
      'P1' = 0],
     [alternate([0, 4], [0], [4]),
      0 is 0 * 2 mod 8,
      eval(p([0], w ^ 0), a(0), 8),
      eval(p([4], w ^ 0), a(4), 8)]).
step(alternate([0, 4], [0], [4]),
     rule(5),
     ['A' = 0, 'B' = 4, 'T' = [], 'T1' = [], 'T2' = []],
     [alternate([], [], [])]).
step(eval(p([0], w ^ 0), a(0), 8), fact(2), ['I' = 0], []).
step(eval(p([4], w ^ 0), a(4), 8), fact(2), ['I' = 4], []).
step(eval(p([2, 6], w ^ 0), a(2) + w ^ 0 * a(6), 8),
     rule(3),
     ['L' = [2, 6],
      'V' = w,
      'P' = 0,
      'A1' = a(2),
      'A2' = a(6),
      'N' = 8,
      'L1' = [2],
      'L2' = [6],
      'P1' = 0],
     [alternate([2, 6], [2], [6]),
      0 is 0 * 2 mod 8,
      eval(p([2], w ^ 0), a(2), 8),
      eval(p([6], w ^ 0), a(6), 8)]).
step(alternate([2, 6], [2], [6]),
     rule(5),
     ['A' = 2, 'B' = 6, 'T' = [], 'T1' = [], 'T2' = []],
     [alternate([], [], [])]).
step(eval(p([2], w ^ 0), a(2), 8), fact(2), ['I' = 2], []).
step(eval(p([6], w ^ 0), a(6), 8), fact(2), ['I' = 6], []).
step(eval(p([1, 3, 5, 7], w ^ 0), a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7)), 8),
     rule(3),
     ['L' = [1, 3, 5, 7],
      'V' = w,
      'P' = 0,
      'A1' = a(1) + w ^ 0 * a(5),
      'A2' = a(3) + w ^ 0 * a(7),
      'N' = 8,
      'L1' = [1, 5],
      'L2' = [3, 7],
      'P1' = 0],
     [alternate([1, 3, 5, 7], [1, 5], [3, 7]),
      0 is 0 * 2 mod 8,
      eval(p([1, 5], w ^ 0), a(1) + w ^ 0 * a(5), 8),
      eval(p([3, 7], w ^ 0), a(3) + w ^ 0 * a(7), 8)]).
step(alternate([1, 3, 5, 7], [1, 5], [3, 7]),
     rule(5),
     ['A' = 1, 'B' = 3, 'T' = [5, 7], 'T1' = [5], 'T2' = [7]],
     [alternate([5, 7], [5], [7])]).
step(alternate([5, 7], [5], [7]),
     rule(5),
     ['A' = 5, 'B' = 7, 'T' = [], 'T1' = [], 'T2' = []],
     [alternate([], [], [])]).
step(eval(p([1, 5], w ^ 0), a(1) + w ^ 0 * a(5), 8),
     rule(3),
     ['L' = [1, 5],
      'V' = w,
      'P' = 0,
      'A1' = a(1),
      'A2' = a(5),
      'N' = 8,
      'L1' = [1],
      'L2' = [5],
      'P1' = 0],
     [alternate([1, 5], [1], [5]),
      0 is 0 * 2 mod 8,
      eval(p([1], w ^ 0), a(1), 8),
      eval(p([5], w ^ 0), a(5), 8)]).
step(alternate([1, 5], [1], [5]),
     rule(5),
     ['A' = 1, 'B' = 5, 'T' = [], 'T1' = [], 'T2' = []],
     [alternate([], [], [])]).
step(eval(p([1], w ^ 0), a(1), 8), fact(2), ['I' = 1], []).
step(eval(p([5], w ^ 0), a(5), 8), fact(2), ['I' = 5], []).
step(eval(p([3, 7], w ^ 0), a(3) + w ^ 0 * a(7), 8),
     rule(3),
     ['L' = [3, 7],
      'V' = w,
      'P' = 0,
      'A1' = a(3),
      'A2' = a(7),
      'N' = 8,
      'L1' = [3],
      'L2' = [7],
      'P1' = 0],
     [alternate([3, 7], [3], [7]),
      0 is 0 * 2 mod 8,
      eval(p([3], w ^ 0), a(3), 8),
      eval(p([7], w ^ 0), a(7), 8)]).
step(alternate([3, 7], [3], [7]),
     rule(5),
     ['A' = 3, 'B' = 7, 'T' = [], 'T1' = [], 'T2' = []],
     [alternate([], [], [])]).
step(eval(p([3], w ^ 0), a(3), 8), fact(2), ['I' = 3], []).
step(eval(p([7], w ^ 0), a(7), 8), fact(2), ['I' = 7], []).
step(eval(p([0, 1, 2, 3, 4, 5, 6, 7], w ^ 1), a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 1 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))), 8),
     rule(3),
     ['L' = [0, 1, 2, 3, 4, 5, 6, 7],
      'V' = w,
      'P' = 1,
      'A1' = a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)),
      'A2' = a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7)),
      'N' = 8,
      'L1' = [0, 2, 4, 6],
      'L2' = [1, 3, 5, 7],
      'P1' = 2],
     [alternate([0, 1, 2, 3, 4, 5, 6, 7], [0, 2, 4, 6], [1, 3, 5, 7]),
      2 is 1 * 2 mod 8,
      eval(p([0, 2, 4, 6], w ^ 2), a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)), 8),
      eval(p([1, 3, 5, 7], w ^ 2), a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7)), 8)]).
step(2 is 1 * 2 mod 8, builtin, [], []).
step(eval(p([0, 2, 4, 6], w ^ 2), a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)), 8),
     rule(3),
     ['L' = [0, 2, 4, 6],
      'V' = w,
      'P' = 2,
      'A1' = a(0) + w ^ 4 * a(4),
      'A2' = a(2) + w ^ 4 * a(6),
      'N' = 8,
      'L1' = [0, 4],
      'L2' = [2, 6],
      'P1' = 4],
     [alternate([0, 2, 4, 6], [0, 4], [2, 6]),
      4 is 2 * 2 mod 8,
      eval(p([0, 4], w ^ 4), a(0) + w ^ 4 * a(4), 8),
      eval(p([2, 6], w ^ 4), a(2) + w ^ 4 * a(6), 8)]).
step(4 is 2 * 2 mod 8, builtin, [], []).
step(eval(p([0, 4], w ^ 4), a(0) + w ^ 4 * a(4), 8),
     rule(3),
     ['L' = [0, 4],
      'V' = w,
      'P' = 4,
      'A1' = a(0),
      'A2' = a(4),
      'N' = 8,
      'L1' = [0],
      'L2' = [4],
      'P1' = 0],
     [alternate([0, 4], [0], [4]),
      0 is 4 * 2 mod 8,
      eval(p([0], w ^ 0), a(0), 8),
      eval(p([4], w ^ 0), a(4), 8)]).
step(0 is 4 * 2 mod 8, builtin, [], []).
step(eval(p([2, 6], w ^ 4), a(2) + w ^ 4 * a(6), 8),
     rule(3),
     ['L' = [2, 6],
      'V' = w,
      'P' = 4,
      'A1' = a(2),
      'A2' = a(6),
      'N' = 8,
      'L1' = [2],
      'L2' = [6],
      'P1' = 0],
     [alternate([2, 6], [2], [6]),
      0 is 4 * 2 mod 8,
      eval(p([2], w ^ 0), a(2), 8),
      eval(p([6], w ^ 0), a(6), 8)]).
step(eval(p([1, 3, 5, 7], w ^ 2), a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7)), 8),
     rule(3),
     ['L' = [1, 3, 5, 7],
      'V' = w,
      'P' = 2,
      'A1' = a(1) + w ^ 4 * a(5),
      'A2' = a(3) + w ^ 4 * a(7),
      'N' = 8,
      'L1' = [1, 5],
      'L2' = [3, 7],
      'P1' = 4],
     [alternate([1, 3, 5, 7], [1, 5], [3, 7]),
      4 is 2 * 2 mod 8,
      eval(p([1, 5], w ^ 4), a(1) + w ^ 4 * a(5), 8),
      eval(p([3, 7], w ^ 4), a(3) + w ^ 4 * a(7), 8)]).
step(eval(p([1, 5], w ^ 4), a(1) + w ^ 4 * a(5), 8),
     rule(3),
     ['L' = [1, 5],
      'V' = w,
      'P' = 4,
      'A1' = a(1),
      'A2' = a(5),
      'N' = 8,
      'L1' = [1],
      'L2' = [5],
      'P1' = 0],
     [alternate([1, 5], [1], [5]),
      0 is 4 * 2 mod 8,
      eval(p([1], w ^ 0), a(1), 8),
      eval(p([5], w ^ 0), a(5), 8)]).
step(eval(p([3, 7], w ^ 4), a(3) + w ^ 4 * a(7), 8),
     rule(3),
     ['L' = [3, 7],
      'V' = w,
      'P' = 4,
      'A1' = a(3),
      'A2' = a(7),
      'N' = 8,
      'L1' = [3],
      'L2' = [7],
      'P1' = 0],
     [alternate([3, 7], [3], [7]),
      0 is 4 * 2 mod 8,
      eval(p([3], w ^ 0), a(3), 8),
      eval(p([7], w ^ 0), a(7), 8)]).
step(eval(p([0, 1, 2, 3, 4, 5, 6, 7], w ^ 2), a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))), 8),
     rule(3),
     ['L' = [0, 1, 2, 3, 4, 5, 6, 7],
      'V' = w,
      'P' = 2,
      'A1' = a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)),
      'A2' = a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7)),
      'N' = 8,
      'L1' = [0, 2, 4, 6],
      'L2' = [1, 3, 5, 7],
      'P1' = 4],
     [alternate([0, 1, 2, 3, 4, 5, 6, 7], [0, 2, 4, 6], [1, 3, 5, 7]),
      4 is 2 * 2 mod 8,
      eval(p([0, 2, 4, 6], w ^ 4), a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)), 8),
      eval(p([1, 3, 5, 7], w ^ 4), a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7)), 8)]).
step(eval(p([0, 2, 4, 6], w ^ 4), a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)), 8),
     rule(3),
     ['L' = [0, 2, 4, 6],
      'V' = w,
      'P' = 4,
      'A1' = a(0) + w ^ 0 * a(4),
      'A2' = a(2) + w ^ 0 * a(6),
      'N' = 8,
      'L1' = [0, 4],
      'L2' = [2, 6],
      'P1' = 0],
     [alternate([0, 2, 4, 6], [0, 4], [2, 6]),
      0 is 4 * 2 mod 8,
      eval(p([0, 4], w ^ 0), a(0) + w ^ 0 * a(4), 8),
      eval(p([2, 6], w ^ 0), a(2) + w ^ 0 * a(6), 8)]).
step(eval(p([1, 3, 5, 7], w ^ 4), a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7)), 8),
     rule(3),
     ['L' = [1, 3, 5, 7],
      'V' = w,
      'P' = 4,
      'A1' = a(1) + w ^ 0 * a(5),
      'A2' = a(3) + w ^ 0 * a(7),
      'N' = 8,
      'L1' = [1, 5],
      'L2' = [3, 7],
      'P1' = 0],
     [alternate([1, 3, 5, 7], [1, 5], [3, 7]),
      0 is 4 * 2 mod 8,
      eval(p([1, 5], w ^ 0), a(1) + w ^ 0 * a(5), 8),
      eval(p([3, 7], w ^ 0), a(3) + w ^ 0 * a(7), 8)]).
step(eval(p([0, 1, 2, 3, 4, 5, 6, 7], w ^ 3), a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))), 8),
     rule(3),
     ['L' = [0, 1, 2, 3, 4, 5, 6, 7],
      'V' = w,
      'P' = 3,
      'A1' = a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)),
      'A2' = a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)),
      'N' = 8,
      'L1' = [0, 2, 4, 6],
      'L2' = [1, 3, 5, 7],
      'P1' = 6],
     [alternate([0, 1, 2, 3, 4, 5, 6, 7], [0, 2, 4, 6], [1, 3, 5, 7]),
      6 is 3 * 2 mod 8,
      eval(p([0, 2, 4, 6], w ^ 6), a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)), 8),
      eval(p([1, 3, 5, 7], w ^ 6), a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)), 8)]).
step(6 is 3 * 2 mod 8, builtin, [], []).
step(eval(p([0, 2, 4, 6], w ^ 6), a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)), 8),
     rule(3),
     ['L' = [0, 2, 4, 6],
      'V' = w,
      'P' = 6,
      'A1' = a(0) + w ^ 4 * a(4),
      'A2' = a(2) + w ^ 4 * a(6),
      'N' = 8,
      'L1' = [0, 4],
      'L2' = [2, 6],
      'P1' = 4],
     [alternate([0, 2, 4, 6], [0, 4], [2, 6]),
      4 is 6 * 2 mod 8,
      eval(p([0, 4], w ^ 4), a(0) + w ^ 4 * a(4), 8),
      eval(p([2, 6], w ^ 4), a(2) + w ^ 4 * a(6), 8)]).
step(4 is 6 * 2 mod 8, builtin, [], []).
step(eval(p([1, 3, 5, 7], w ^ 6), a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)), 8),
     rule(3),
     ['L' = [1, 3, 5, 7],
      'V' = w,
      'P' = 6,
      'A1' = a(1) + w ^ 4 * a(5),
      'A2' = a(3) + w ^ 4 * a(7),
      'N' = 8,
      'L1' = [1, 5],
      'L2' = [3, 7],
      'P1' = 4],
     [alternate([1, 3, 5, 7], [1, 5], [3, 7]),
      4 is 6 * 2 mod 8,
      eval(p([1, 5], w ^ 4), a(1) + w ^ 4 * a(5), 8),
      eval(p([3, 7], w ^ 4), a(3) + w ^ 4 * a(7), 8)]).
step(eval(p([0, 1, 2, 3, 4, 5, 6, 7], w ^ 4), a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))), 8),
     rule(3),
     ['L' = [0, 1, 2, 3, 4, 5, 6, 7],
      'V' = w,
      'P' = 4,
      'A1' = a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)),
      'A2' = a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7)),
      'N' = 8,
      'L1' = [0, 2, 4, 6],
      'L2' = [1, 3, 5, 7],
      'P1' = 0],
     [alternate([0, 1, 2, 3, 4, 5, 6, 7], [0, 2, 4, 6], [1, 3, 5, 7]),
      0 is 4 * 2 mod 8,
      eval(p([0, 2, 4, 6], w ^ 0), a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)), 8),
      eval(p([1, 3, 5, 7], w ^ 0), a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7)), 8)]).
step(eval(p([0, 1, 2, 3, 4, 5, 6, 7], w ^ 5), a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))), 8),
     rule(3),
     ['L' = [0, 1, 2, 3, 4, 5, 6, 7],
      'V' = w,
      'P' = 5,
      'A1' = a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)),
      'A2' = a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7)),
      'N' = 8,
      'L1' = [0, 2, 4, 6],
      'L2' = [1, 3, 5, 7],
      'P1' = 2],
     [alternate([0, 1, 2, 3, 4, 5, 6, 7], [0, 2, 4, 6], [1, 3, 5, 7]),
      2 is 5 * 2 mod 8,
      eval(p([0, 2, 4, 6], w ^ 2), a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)), 8),
      eval(p([1, 3, 5, 7], w ^ 2), a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7)), 8)]).
step(2 is 5 * 2 mod 8, builtin, [], []).
step(eval(p([0, 1, 2, 3, 4, 5, 6, 7], w ^ 6), a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))), 8),
     rule(3),
     ['L' = [0, 1, 2, 3, 4, 5, 6, 7],
      'V' = w,
      'P' = 6,
      'A1' = a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)),
      'A2' = a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7)),
      'N' = 8,
      'L1' = [0, 2, 4, 6],
      'L2' = [1, 3, 5, 7],
      'P1' = 4],
     [alternate([0, 1, 2, 3, 4, 5, 6, 7], [0, 2, 4, 6], [1, 3, 5, 7]),
      4 is 6 * 2 mod 8,
      eval(p([0, 2, 4, 6], w ^ 4), a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)), 8),
      eval(p([1, 3, 5, 7], w ^ 4), a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7)), 8)]).
step(eval(p([0, 1, 2, 3, 4, 5, 6, 7], w ^ 7), a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))), 8),
     rule(3),
     ['L' = [0, 1, 2, 3, 4, 5, 6, 7],
      'V' = w,
      'P' = 7,
      'A1' = a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)),
      'A2' = a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)),
      'N' = 8,
      'L1' = [0, 2, 4, 6],
      'L2' = [1, 3, 5, 7],
      'P1' = 6],
     [alternate([0, 1, 2, 3, 4, 5, 6, 7], [0, 2, 4, 6], [1, 3, 5, 7]),
      6 is 7 * 2 mod 8,
      eval(p([0, 2, 4, 6], w ^ 6), a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)), 8),
      eval(p([1, 3, 5, 7], w ^ 6), a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)), 8)]).
step(6 is 7 * 2 mod 8, builtin, [], []).
step(gen((a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 0 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 1 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))), [] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], __anon3),
     rule(8),
     ['X' = a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 0 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))),
      'Y' = (a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 1 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))),
      'L0' = [],
      'L2' = [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [!,
      gen(a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 0 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))), [] - [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 23),
      gen((a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 1 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], __anon3)]).
step(!, builtin, [], []).
step(gen(a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 0 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))), [] - [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 23),
     rule(6),
     ['X' = a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)),
      'Y' = w ^ 0 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))),
      'L0' = [],
      'L3' = [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 23,
      'L1' = [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 11,
      'L2' = [n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 22],
     [!,
      gen(a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)), [] - [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 11),
      gen(w ^ 0 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))), [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 22),
      node(n(23, op(+, 11, 22)), [n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)), [] - [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 11),
     rule(6),
     ['X' = a(0) + w ^ 0 * a(4),
      'Y' = w ^ 0 * (a(2) + w ^ 0 * a(6)),
      'L0' = [],
      'L3' = [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 11,
      'L1' = [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 5,
      'L2' = [n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 10],
     [!,
      gen(a(0) + w ^ 0 * a(4), [] - [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 5),
      gen(w ^ 0 * (a(2) + w ^ 0 * a(6)), [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 10),
      node(n(11, op(+, 5, 10)), [n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0) + w ^ 0 * a(4), [] - [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 5),
     rule(6),
     ['X' = a(0),
      'Y' = w ^ 0 * a(4),
      'L0' = [],
      'L3' = [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 5,
      'L1' = [n(1, a(0))],
      'A1' = 1,
      'L2' = [n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 4],
     [!,
      gen(a(0), [] - [n(1, a(0))], 1),
      gen(w ^ 0 * a(4), [n(1, a(0))] - [n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 4),
      node(n(5, op(+, 1, 4)), [n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0), [] - [n(1, a(0))], 1),
     rule(9),
     ['X' = a(0), 'L0' = [], 'L1' = [n(1, a(0))], 'A' = 1],
     [node(n(1, a(0)), [] - [n(1, a(0))])]).
step(node(n(1, a(0)), [] - [n(1, a(0))]), rule(10), ['N' = a(0)], "!").
step(gen(w ^ 0 * a(4), [n(1, a(0))] - [n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 4),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(4),
      'L0' = [n(1, a(0))],
      'L3' = [n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 4,
      'L1' = [n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 3],
     [!,
      gen(w ^ 0, [n(1, a(0))] - [n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(4), [n(2, w ^ 0), n(1, a(0))] - [n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 3),
      node(n(4, op(*, 2, 3)), [n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 0, [n(1, a(0))] - [n(2, w ^ 0), n(1, a(0))], 2),
     rule(9),
     ['X' = w ^ 0, 'L0' = [n(1, a(0))], 'L1' = [n(2, w ^ 0), n(1, a(0))], 'A' = 2],
     [node(n(2, w ^ 0), [n(1, a(0))] - [n(2, w ^ 0), n(1, a(0))])]).
step(node(n(2, w ^ 0), [n(1, a(0))] - [n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 2, 'N1' = w ^ 0, 'A' = 1, 'N' = a(0), 'T' = []],
     [2 is 1 + 1]).
step(2 is 1 + 1, builtin, [], []).
step(gen(a(4), [n(2, w ^ 0), n(1, a(0))] - [n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 3),
     rule(9),
     ['X' = a(4),
      'L0' = [n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 3],
     [node(n(3, a(4)), [n(2, w ^ 0), n(1, a(0))] - [n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(3, a(4)), [n(2, w ^ 0), n(1, a(0))] - [n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 3, 'N1' = a(4), 'A' = 2, 'N' = w ^ 0, 'T' = [n(1, a(0))]],
     [3 is 2 + 1]).
step(3 is 2 + 1, builtin, [], []).
step(node(n(4, op(*, 2, 3)), [n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 4, 'N1' = op(*, 2, 3), 'A' = 3, 'N' = a(4), 'T' = [n(2, w ^ 0), n(1, a(0))]],
     [4 is 3 + 1]).
step(4 is 3 + 1, builtin, [], []).
step(node(n(5, op(+, 1, 4)), [n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 5,
      'N1' = op(+, 1, 4),
      'A' = 4,
      'N' = op(*, 2, 3),
      'T' = [n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [5 is 4 + 1]).
step(5 is 4 + 1, builtin, [], []).
step(gen(w ^ 0 * (a(2) + w ^ 0 * a(6)), [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 10),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(2) + w ^ 0 * a(6),
      'L0' = [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 10,
      'L1' = [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 9],
     [!,
      gen(w ^ 0, [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(2) + w ^ 0 * a(6), [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 9),
      node(n(10, op(*, 2, 9)), [n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 0, [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
     rule(9),
     ['X' = w ^ 0,
      'L0' = [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 2],
     [node(n(2, w ^ 0), [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(2, w ^ 0), [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(2, w ^ 0),
      'L' = [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(2, w ^ 0), [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(2, w ^ 0), [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(2) + w ^ 0 * a(6), [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 9),
     rule(6),
     ['X' = a(2),
      'Y' = w ^ 0 * a(6),
      'L0' = [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 9,
      'L1' = [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 6,
      'L2' = [n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 8],
     [!,
      gen(a(2), [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 6),
      gen(w ^ 0 * a(6), [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 8),
      node(n(9, op(+, 6, 8)), [n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(2), [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 6),
     rule(9),
     ['X' = a(2),
      'L0' = [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 6],
     [node(n(6, a(2)), [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(6, a(2)), [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 6,
      'N1' = a(2),
      'A' = 5,
      'N' = op(+, 1, 4),
      'T' = [n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [6 is 5 + 1]).
step(6 is 5 + 1, builtin, [], []).
step(gen(w ^ 0 * a(6), [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 8),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(6),
      'L0' = [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 8,
      'L1' = [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 7],
     [!,
      gen(w ^ 0, [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(6), [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 7),
      node(n(8, op(*, 2, 7)), [n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 0, [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
     rule(9),
     ['X' = w ^ 0,
      'L0' = [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 2],
     [node(n(2, w ^ 0), [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(2, w ^ 0), [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(2, w ^ 0),
      'L' = [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(2, w ^ 0), [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(2, w ^ 0), [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(6), [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 7),
     rule(9),
     ['X' = a(6),
      'L0' = [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 7],
     [node(n(7, a(6)), [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(7, a(6)), [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 7,
      'N1' = a(6),
      'A' = 6,
      'N' = a(2),
      'T' = [n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [7 is 6 + 1]).
step(7 is 6 + 1, builtin, [], []).
step(node(n(8, op(*, 2, 7)), [n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 8,
      'N1' = op(*, 2, 7),
      'A' = 7,
      'N' = a(6),
      'T' = [n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [8 is 7 + 1]).
step(8 is 7 + 1, builtin, [], []).
step(node(n(9, op(+, 6, 8)), [n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 9,
      'N1' = op(+, 6, 8),
      'A' = 8,
      'N' = op(*, 2, 7),
      'T' = [n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [9 is 8 + 1]).
step(9 is 8 + 1, builtin, [], []).
step(node(n(10, op(*, 2, 9)), [n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 10,
      'N1' = op(*, 2, 9),
      'A' = 9,
      'N' = op(+, 6, 8),
      'T' = [n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [10 is 9 + 1]).
step(10 is 9 + 1, builtin, [], []).
step(node(n(11, op(+, 5, 10)), [n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 11,
      'N1' = op(+, 5, 10),
      'A' = 10,
      'N' = op(*, 2, 9),
      'T' = [n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [11 is 10 + 1]).
step(11 is 10 + 1, builtin, [], []).
step(gen(w ^ 0 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))), [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 22),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7)),
      'L0' = [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 22,
      'L1' = [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 21],
     [!,
      gen(w ^ 0, [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7)), [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 21),
      node(n(22, op(*, 2, 21)), [n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 0, [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
     rule(9),
     ['X' = w ^ 0,
      'L0' = [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 2],
     [node(n(2, w ^ 0), [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(2, w ^ 0), [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(2, w ^ 0),
      'L' = [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(2, w ^ 0), [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(2, w ^ 0), [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7)), [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 21),
     rule(6),
     ['X' = a(1) + w ^ 0 * a(5),
      'Y' = w ^ 0 * (a(3) + w ^ 0 * a(7)),
      'L0' = [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 21,
      'L1' = [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 15,
      'L2' = [n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 20],
     [!,
      gen(a(1) + w ^ 0 * a(5), [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 15),
      gen(w ^ 0 * (a(3) + w ^ 0 * a(7)), [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 20),
      node(n(21, op(+, 15, 20)), [n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(1) + w ^ 0 * a(5), [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 15),
     rule(6),
     ['X' = a(1),
      'Y' = w ^ 0 * a(5),
      'L0' = [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 15,
      'L1' = [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 12,
      'L2' = [n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 14],
     [!,
      gen(a(1), [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 12),
      gen(w ^ 0 * a(5), [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 14),
      node(n(15, op(+, 12, 14)), [n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(1), [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 12),
     rule(9),
     ['X' = a(1),
      'L0' = [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 12],
     [node(n(12, a(1)), [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(12, a(1)), [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 12,
      'N1' = a(1),
      'A' = 11,
      'N' = op(+, 5, 10),
      'T' = [n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [12 is 11 + 1]).
step(12 is 11 + 1, builtin, [], []).
step(gen(w ^ 0 * a(5), [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 14),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(5),
      'L0' = [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 14,
      'L1' = [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 13],
     [!,
      gen(w ^ 0, [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(5), [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 13),
      node(n(14, op(*, 2, 13)), [n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 0, [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
     rule(9),
     ['X' = w ^ 0,
      'L0' = [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 2],
     [node(n(2, w ^ 0), [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(2, w ^ 0), [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(2, w ^ 0),
      'L' = [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(2, w ^ 0), [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(2, w ^ 0), [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(5), [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 13),
     rule(9),
     ['X' = a(5),
      'L0' = [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 13],
     [node(n(13, a(5)), [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(13, a(5)), [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 13,
      'N1' = a(5),
      'A' = 12,
      'N' = a(1),
      'T' = [n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [13 is 12 + 1]).
step(13 is 12 + 1, builtin, [], []).
step(node(n(14, op(*, 2, 13)), [n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 14,
      'N1' = op(*, 2, 13),
      'A' = 13,
      'N' = a(5),
      'T' = [n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [14 is 13 + 1]).
step(14 is 13 + 1, builtin, [], []).
step(node(n(15, op(+, 12, 14)), [n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 15,
      'N1' = op(+, 12, 14),
      'A' = 14,
      'N' = op(*, 2, 13),
      'T' = [n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [15 is 14 + 1]).
step(15 is 14 + 1, builtin, [], []).
step(gen(w ^ 0 * (a(3) + w ^ 0 * a(7)), [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 20),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(3) + w ^ 0 * a(7),
      'L0' = [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 20,
      'L1' = [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 19],
     [!,
      gen(w ^ 0, [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(3) + w ^ 0 * a(7), [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 19),
      node(n(20, op(*, 2, 19)), [n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 0, [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
     rule(9),
     ['X' = w ^ 0,
      'L0' = [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 2],
     [node(n(2, w ^ 0), [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(2, w ^ 0), [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(2, w ^ 0),
      'L' = [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(2, w ^ 0), [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(2, w ^ 0), [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(3) + w ^ 0 * a(7), [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 19),
     rule(6),
     ['X' = a(3),
      'Y' = w ^ 0 * a(7),
      'L0' = [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 19,
      'L1' = [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 16,
      'L2' = [n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 18],
     [!,
      gen(a(3), [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 16),
      gen(w ^ 0 * a(7), [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 18),
      node(n(19, op(+, 16, 18)), [n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(3), [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 16),
     rule(9),
     ['X' = a(3),
      'L0' = [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 16],
     [node(n(16, a(3)), [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(16, a(3)), [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 16,
      'N1' = a(3),
      'A' = 15,
      'N' = op(+, 12, 14),
      'T' = [n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [16 is 15 + 1]).
step(16 is 15 + 1, builtin, [], []).
step(gen(w ^ 0 * a(7), [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 18),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(7),
      'L0' = [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 18,
      'L1' = [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 17],
     [!,
      gen(w ^ 0, [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(7), [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 17),
      node(n(18, op(*, 2, 17)), [n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 0, [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
     rule(9),
     ['X' = w ^ 0,
      'L0' = [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 2],
     [node(n(2, w ^ 0), [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(2, w ^ 0), [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(2, w ^ 0),
      'L' = [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(2, w ^ 0), [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(2, w ^ 0), [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(7), [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 17),
     rule(9),
     ['X' = a(7),
      'L0' = [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 17],
     [node(n(17, a(7)), [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(17, a(7)), [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 17,
      'N1' = a(7),
      'A' = 16,
      'N' = a(3),
      'T' = [n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [17 is 16 + 1]).
step(17 is 16 + 1, builtin, [], []).
step(node(n(18, op(*, 2, 17)), [n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 18,
      'N1' = op(*, 2, 17),
      'A' = 17,
      'N' = a(7),
      'T' = [n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [18 is 17 + 1]).
step(18 is 17 + 1, builtin, [], []).
step(node(n(19, op(+, 16, 18)), [n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 19,
      'N1' = op(+, 16, 18),
      'A' = 18,
      'N' = op(*, 2, 17),
      'T' = [n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [19 is 18 + 1]).
step(19 is 18 + 1, builtin, [], []).
step(node(n(20, op(*, 2, 19)), [n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 20,
      'N1' = op(*, 2, 19),
      'A' = 19,
      'N' = op(+, 16, 18),
      'T' = [n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [20 is 19 + 1]).
step(20 is 19 + 1, builtin, [], []).
step(node(n(21, op(+, 15, 20)), [n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 21,
      'N1' = op(+, 15, 20),
      'A' = 20,
      'N' = op(*, 2, 19),
      'T' = [n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [21 is 20 + 1]).
step(21 is 20 + 1, builtin, [], []).
step(node(n(22, op(*, 2, 21)), [n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 22,
      'N1' = op(*, 2, 21),
      'A' = 21,
      'N' = op(+, 15, 20),
      'T' = [n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [22 is 21 + 1]).
step(22 is 21 + 1, builtin, [], []).
step(node(n(23, op(+, 11, 22)), [n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 23,
      'N1' = op(+, 11, 22),
      'A' = 22,
      'N' = op(*, 2, 21),
      'T' = [n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [23 is 22 + 1]).
step(23 is 22 + 1, builtin, [], []).
step(gen((a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 1 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], __anon3),
     rule(8),
     ['X' = a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 1 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))),
      'Y' = (a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))),
      'L0' = [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L2' = [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [!,
      gen(a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 1 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 40),
      gen((a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], __anon3)]).
step(gen(a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 1 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 40),
     rule(6),
     ['X' = a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)),
      'Y' = w ^ 1 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))),
      'L0' = [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 40,
      'L1' = [n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 31,
      'L2' = [n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 39],
     [!,
      gen(a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 31),
      gen(w ^ 1 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))), [n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 39),
      node(n(40, op(+, 31, 39)), [n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 31),
     rule(6),
     ['X' = a(0) + w ^ 4 * a(4),
      'Y' = w ^ 2 * (a(2) + w ^ 4 * a(6)),
      'L0' = [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 31,
      'L1' = [n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 26,
      'L2' = [n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 30],
     [!,
      gen(a(0) + w ^ 4 * a(4), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 26),
      gen(w ^ 2 * (a(2) + w ^ 4 * a(6)), [n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 30),
      node(n(31, op(+, 26, 30)), [n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0) + w ^ 4 * a(4), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 26),
     rule(6),
     ['X' = a(0),
      'Y' = w ^ 4 * a(4),
      'L0' = [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 26,
      'L1' = [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 1,
      'L2' = [n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 25],
     [!,
      gen(a(0), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 1),
      gen(w ^ 4 * a(4), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 25),
      node(n(26, op(+, 1, 25)), [n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 1),
     rule(9),
     ['X' = a(0),
      'L0' = [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 1],
     [node(n(1, a(0)), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(1, a(0)), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(1, a(0)),
      'L' = [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(1, a(0)), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(1, a(0)), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * a(4), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 25),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(4),
      'L0' = [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 25,
      'L1' = [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 3],
     [!,
      gen(w ^ 4, [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(4), [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 3),
      node(n(25, op(*, 24, 3)), [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 4, [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
     rule(9),
     ['X' = w ^ 4,
      'L0' = [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 24],
     [node(n(24, w ^ 4), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(24, w ^ 4), [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 24,
      'N1' = w ^ 4,
      'A' = 23,
      'N' = op(+, 11, 22),
      'T' = [n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [24 is 23 + 1]).
step(24 is 23 + 1, builtin, [], []).
step(gen(a(4), [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 3),
     rule(9),
     ['X' = a(4),
      'L0' = [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 3],
     [node(n(3, a(4)), [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(3, a(4)), [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(3, a(4)),
      'L' = [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(3, a(4)), [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(3, a(4)), [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(25, op(*, 24, 3)), [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 25,
      'N1' = op(*, 24, 3),
      'A' = 24,
      'N' = w ^ 4,
      'T' = [n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [25 is 24 + 1]).
step(25 is 24 + 1, builtin, [], []).
step(node(n(26, op(+, 1, 25)), [n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 26,
      'N1' = op(+, 1, 25),
      'A' = 25,
      'N' = op(*, 24, 3),
      'T' = [n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [26 is 25 + 1]).
step(26 is 25 + 1, builtin, [], []).
step(gen(w ^ 2 * (a(2) + w ^ 4 * a(6)), [n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 30),
     rule(7),
     ['X' = w ^ 2,
      'Y' = a(2) + w ^ 4 * a(6),
      'L0' = [n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 30,
      'L1' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 27,
      'L2' = [n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 29],
     [!,
      gen(w ^ 2, [n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 27),
      gen(a(2) + w ^ 4 * a(6), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 29),
      node(n(30, op(*, 27, 29)), [n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 2, [n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 27),
     rule(9),
     ['X' = w ^ 2,
      'L0' = [n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 27],
     [node(n(27, w ^ 2), [n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(27, w ^ 2), [n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 27,
      'N1' = w ^ 2,
      'A' = 26,
      'N' = op(+, 1, 25),
      'T' = [n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [27 is 26 + 1]).
step(27 is 26 + 1, builtin, [], []).
step(gen(a(2) + w ^ 4 * a(6), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 29),
     rule(6),
     ['X' = a(2),
      'Y' = w ^ 4 * a(6),
      'L0' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 29,
      'L1' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 6,
      'L2' = [n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 28],
     [!,
      gen(a(2), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 6),
      gen(w ^ 4 * a(6), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 28),
      node(n(29, op(+, 6, 28)), [n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(2), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 6),
     rule(9),
     ['X' = a(2),
      'L0' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 6],
     [node(n(6, a(2)), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(6, a(2)), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(6, a(2)),
      'L' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(6, a(2)), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(6, a(2)), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * a(6), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 28),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(6),
      'L0' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 28,
      'L1' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 7],
     [!,
      gen(w ^ 4, [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(6), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 7),
      node(n(28, op(*, 24, 7)), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 4, [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
     rule(9),
     ['X' = w ^ 4,
      'L0' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 24],
     [node(n(24, w ^ 4), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(24, w ^ 4), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(24, w ^ 4),
      'L' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(24, w ^ 4), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(24, w ^ 4), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(6), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 7),
     rule(9),
     ['X' = a(6),
      'L0' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 7],
     [node(n(7, a(6)), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(7, a(6)), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(7, a(6)),
      'L' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(7, a(6)), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(7, a(6)), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(28, op(*, 24, 7)), [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 28,
      'N1' = op(*, 24, 7),
      'A' = 27,
      'N' = w ^ 2,
      'T' = [n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [28 is 27 + 1]).
step(28 is 27 + 1, builtin, [], []).
step(node(n(29, op(+, 6, 28)), [n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 29,
      'N1' = op(+, 6, 28),
      'A' = 28,
      'N' = op(*, 24, 7),
      'T' = [n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [29 is 28 + 1]).
step(29 is 28 + 1, builtin, [], []).
step(node(n(30, op(*, 27, 29)), [n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 30,
      'N1' = op(*, 27, 29),
      'A' = 29,
      'N' = op(+, 6, 28),
      'T' = [n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [30 is 29 + 1]).
step(30 is 29 + 1, builtin, [], []).
step(node(n(31, op(+, 26, 30)), [n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 31,
      'N1' = op(+, 26, 30),
      'A' = 30,
      'N' = op(*, 27, 29),
      'T' = [n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [31 is 30 + 1]).
step(31 is 30 + 1, builtin, [], []).
step(gen(w ^ 1 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))), [n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 39),
     rule(7),
     ['X' = w ^ 1,
      'Y' = a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7)),
      'L0' = [n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 39,
      'L1' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 32,
      'L2' = [n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 38],
     [!,
      gen(w ^ 1, [n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 32),
      gen(a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7)), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 38),
      node(n(39, op(*, 32, 38)), [n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 1, [n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 32),
     rule(9),
     ['X' = w ^ 1,
      'L0' = [n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 32],
     [node(n(32, w ^ 1), [n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(32, w ^ 1), [n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 32,
      'N1' = w ^ 1,
      'A' = 31,
      'N' = op(+, 26, 30),
      'T' = [n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [32 is 31 + 1]).
step(32 is 31 + 1, builtin, [], []).
step(gen(a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7)), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 38),
     rule(6),
     ['X' = a(1) + w ^ 4 * a(5),
      'Y' = w ^ 2 * (a(3) + w ^ 4 * a(7)),
      'L0' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 38,
      'L1' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 34,
      'L2' = [n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 37],
     [!,
      gen(a(1) + w ^ 4 * a(5), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 34),
      gen(w ^ 2 * (a(3) + w ^ 4 * a(7)), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 37),
      node(n(38, op(+, 34, 37)), [n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(1) + w ^ 4 * a(5), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 34),
     rule(6),
     ['X' = a(1),
      'Y' = w ^ 4 * a(5),
      'L0' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 34,
      'L1' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 12,
      'L2' = [n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 33],
     [!,
      gen(a(1), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 12),
      gen(w ^ 4 * a(5), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 33),
      node(n(34, op(+, 12, 33)), [n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(1), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 12),
     rule(9),
     ['X' = a(1),
      'L0' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 12],
     [node(n(12, a(1)), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(12, a(1)), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(12, a(1)),
      'L' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(12, a(1)), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(12, a(1)), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * a(5), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 33),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(5),
      'L0' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 33,
      'L1' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 13],
     [!,
      gen(w ^ 4, [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(5), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 13),
      node(n(33, op(*, 24, 13)), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 4, [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
     rule(9),
     ['X' = w ^ 4,
      'L0' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 24],
     [node(n(24, w ^ 4), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(24, w ^ 4), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(24, w ^ 4),
      'L' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(24, w ^ 4), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(24, w ^ 4), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(5), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 13),
     rule(9),
     ['X' = a(5),
      'L0' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 13],
     [node(n(13, a(5)), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(13, a(5)), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(13, a(5)),
      'L' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(13, a(5)), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(13, a(5)), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(33, op(*, 24, 13)), [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 33,
      'N1' = op(*, 24, 13),
      'A' = 32,
      'N' = w ^ 1,
      'T' = [n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [33 is 32 + 1]).
step(33 is 32 + 1, builtin, [], []).
step(node(n(34, op(+, 12, 33)), [n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 34,
      'N1' = op(+, 12, 33),
      'A' = 33,
      'N' = op(*, 24, 13),
      'T' = [n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [34 is 33 + 1]).
step(34 is 33 + 1, builtin, [], []).
step(gen(w ^ 2 * (a(3) + w ^ 4 * a(7)), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 37),
     rule(7),
     ['X' = w ^ 2,
      'Y' = a(3) + w ^ 4 * a(7),
      'L0' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 37,
      'L1' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 27,
      'L2' = [n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 36],
     [!,
      gen(w ^ 2, [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 27),
      gen(a(3) + w ^ 4 * a(7), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 36),
      node(n(37, op(*, 27, 36)), [n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 2, [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 27),
     rule(9),
     ['X' = w ^ 2,
      'L0' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 27],
     [node(n(27, w ^ 2), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(27, w ^ 2), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(27, w ^ 2),
      'L' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(27, w ^ 2), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(27, w ^ 2), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(3) + w ^ 4 * a(7), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 36),
     rule(6),
     ['X' = a(3),
      'Y' = w ^ 4 * a(7),
      'L0' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 36,
      'L1' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 16,
      'L2' = [n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 35],
     [!,
      gen(a(3), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 16),
      gen(w ^ 4 * a(7), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 35),
      node(n(36, op(+, 16, 35)), [n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(3), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 16),
     rule(9),
     ['X' = a(3),
      'L0' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 16],
     [node(n(16, a(3)), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(16, a(3)), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(16, a(3)),
      'L' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(16, a(3)), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(16, a(3)), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * a(7), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 35),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(7),
      'L0' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 35,
      'L1' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 17],
     [!,
      gen(w ^ 4, [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(7), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 17),
      node(n(35, op(*, 24, 17)), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 4, [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
     rule(9),
     ['X' = w ^ 4,
      'L0' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 24],
     [node(n(24, w ^ 4), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(24, w ^ 4), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(24, w ^ 4),
      'L' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(24, w ^ 4), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(24, w ^ 4), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(7), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 17),
     rule(9),
     ['X' = a(7),
      'L0' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 17],
     [node(n(17, a(7)), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(17, a(7)), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(17, a(7)),
      'L' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(17, a(7)), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(17, a(7)), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(35, op(*, 24, 17)), [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 35,
      'N1' = op(*, 24, 17),
      'A' = 34,
      'N' = op(+, 12, 33),
      'T' = [n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [35 is 34 + 1]).
step(35 is 34 + 1, builtin, [], []).
step(node(n(36, op(+, 16, 35)), [n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 36,
      'N1' = op(+, 16, 35),
      'A' = 35,
      'N' = op(*, 24, 17),
      'T' = [n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [36 is 35 + 1]).
step(36 is 35 + 1, builtin, [], []).
step(node(n(37, op(*, 27, 36)), [n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 37,
      'N1' = op(*, 27, 36),
      'A' = 36,
      'N' = op(+, 16, 35),
      'T' = [n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [37 is 36 + 1]).
step(37 is 36 + 1, builtin, [], []).
step(node(n(38, op(+, 34, 37)), [n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 38,
      'N1' = op(+, 34, 37),
      'A' = 37,
      'N' = op(*, 27, 36),
      'T' = [n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [38 is 37 + 1]).
step(38 is 37 + 1, builtin, [], []).
step(node(n(39, op(*, 32, 38)), [n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 39,
      'N1' = op(*, 32, 38),
      'A' = 38,
      'N' = op(+, 34, 37),
      'T' = [n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [39 is 38 + 1]).
step(39 is 38 + 1, builtin, [], []).
step(node(n(40, op(+, 31, 39)), [n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 40,
      'N1' = op(+, 31, 39),
      'A' = 39,
      'N' = op(*, 32, 38),
      'T' = [n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [40 is 39 + 1]).
step(40 is 39 + 1, builtin, [], []).
step(gen((a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], __anon3),
     rule(8),
     ['X' = a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))),
      'Y' = (a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))),
      'L0' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L2' = [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [!,
      gen(a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 46),
      gen((a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], __anon3)]).
step(gen(a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 46),
     rule(6),
     ['X' = a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)),
      'Y' = w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))),
      'L0' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 46,
      'L1' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 42,
      'L2' = [n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 45],
     [!,
      gen(a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 42),
      gen(w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 45),
      node(n(46, op(+, 42, 45)), [n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 42),
     rule(6),
     ['X' = a(0) + w ^ 0 * a(4),
      'Y' = w ^ 4 * (a(2) + w ^ 0 * a(6)),
      'L0' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 42,
      'L1' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 5,
      'L2' = [n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 41],
     [!,
      gen(a(0) + w ^ 0 * a(4), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 5),
      gen(w ^ 4 * (a(2) + w ^ 0 * a(6)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 41),
      node(n(42, op(+, 5, 41)), [n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0) + w ^ 0 * a(4), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 5),
     rule(6),
     ['X' = a(0),
      'Y' = w ^ 0 * a(4),
      'L0' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 5,
      'L1' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 1,
      'L2' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 4],
     [!,
      gen(a(0), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 1),
      gen(w ^ 0 * a(4), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 4),
      node(n(5, op(+, 1, 4)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 1),
     rule(9),
     ['X' = a(0),
      'L0' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 1],
     [node(n(1, a(0)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(1, a(0)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(1, a(0)),
      'L' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(1, a(0)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(1, a(0)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 0 * a(4), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 4),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(4),
      'L0' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 4,
      'L1' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 3],
     [!,
      gen(w ^ 0, [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(4), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 3),
      node(n(4, op(*, 2, 3)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 0, [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
     rule(9),
     ['X' = w ^ 0,
      'L0' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 2],
     [node(n(2, w ^ 0), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(2, w ^ 0), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(2, w ^ 0),
      'L' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(2, w ^ 0), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(2, w ^ 0), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(4), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 3),
     rule(9),
     ['X' = a(4),
      'L0' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 3],
     [node(n(3, a(4)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(3, a(4)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(3, a(4)),
      'L' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(3, a(4)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(3, a(4)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(4, op(*, 2, 3)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(4, op(*, 2, 3)),
      'L' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(4, op(*, 2, 3)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(4, op(*, 2, 3)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(5, op(+, 1, 4)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(5, op(+, 1, 4)),
      'L' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(5, op(+, 1, 4)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(5, op(+, 1, 4)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * (a(2) + w ^ 0 * a(6)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 41),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(2) + w ^ 0 * a(6),
      'L0' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 41,
      'L1' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 9],
     [!,
      gen(w ^ 4, [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(2) + w ^ 0 * a(6), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 9),
      node(n(41, op(*, 24, 9)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 4, [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
     rule(9),
     ['X' = w ^ 4,
      'L0' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 24],
     [node(n(24, w ^ 4), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(24, w ^ 4), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(24, w ^ 4),
      'L' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(24, w ^ 4), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(24, w ^ 4), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(2) + w ^ 0 * a(6), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 9),
     rule(6),
     ['X' = a(2),
      'Y' = w ^ 0 * a(6),
      'L0' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 9,
      'L1' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 6,
      'L2' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 8],
     [!,
      gen(a(2), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 6),
      gen(w ^ 0 * a(6), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 8),
      node(n(9, op(+, 6, 8)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(2), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 6),
     rule(9),
     ['X' = a(2),
      'L0' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 6],
     [node(n(6, a(2)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(6, a(2)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(6, a(2)),
      'L' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(6, a(2)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(6, a(2)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 0 * a(6), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 8),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(6),
      'L0' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 8,
      'L1' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 7],
     [!,
      gen(w ^ 0, [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(6), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 7),
      node(n(8, op(*, 2, 7)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(6), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 7),
     rule(9),
     ['X' = a(6),
      'L0' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 7],
     [node(n(7, a(6)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(7, a(6)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(7, a(6)),
      'L' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(7, a(6)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(7, a(6)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(8, op(*, 2, 7)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(8, op(*, 2, 7)),
      'L' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(8, op(*, 2, 7)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(8, op(*, 2, 7)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(9, op(+, 6, 8)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(9, op(+, 6, 8)),
      'L' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(9, op(+, 6, 8)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(9, op(+, 6, 8)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(41, op(*, 24, 9)), [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 41,
      'N1' = op(*, 24, 9),
      'A' = 40,
      'N' = op(+, 31, 39),
      'T' = [n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [41 is 40 + 1]).
step(41 is 40 + 1, builtin, [], []).
step(node(n(42, op(+, 5, 41)), [n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 42,
      'N1' = op(+, 5, 41),
      'A' = 41,
      'N' = op(*, 24, 9),
      'T' = [n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [42 is 41 + 1]).
step(42 is 41 + 1, builtin, [], []).
step(gen(w ^ 2 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 45),
     rule(7),
     ['X' = w ^ 2,
      'Y' = a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7)),
      'L0' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 45,
      'L1' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 27,
      'L2' = [n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 44],
     [!,
      gen(w ^ 2, [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 27),
      gen(a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 44),
      node(n(45, op(*, 27, 44)), [n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 2, [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 27),
     rule(9),
     ['X' = w ^ 2,
      'L0' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 27],
     [node(n(27, w ^ 2), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(27, w ^ 2), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(27, w ^ 2),
      'L' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(27, w ^ 2), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(27, w ^ 2), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 44),
     rule(6),
     ['X' = a(1) + w ^ 0 * a(5),
      'Y' = w ^ 4 * (a(3) + w ^ 0 * a(7)),
      'L0' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 44,
      'L1' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 15,
      'L2' = [n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 43],
     [!,
      gen(a(1) + w ^ 0 * a(5), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 15),
      gen(w ^ 4 * (a(3) + w ^ 0 * a(7)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 43),
      node(n(44, op(+, 15, 43)), [n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(1) + w ^ 0 * a(5), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 15),
     rule(6),
     ['X' = a(1),
      'Y' = w ^ 0 * a(5),
      'L0' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 15,
      'L1' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 12,
      'L2' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 14],
     [!,
      gen(a(1), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 12),
      gen(w ^ 0 * a(5), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 14),
      node(n(15, op(+, 12, 14)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(1), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 12),
     rule(9),
     ['X' = a(1),
      'L0' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 12],
     [node(n(12, a(1)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(12, a(1)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(12, a(1)),
      'L' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(12, a(1)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(12, a(1)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 0 * a(5), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 14),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(5),
      'L0' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 14,
      'L1' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 13],
     [!,
      gen(w ^ 0, [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(5), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 13),
      node(n(14, op(*, 2, 13)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 0, [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
     rule(9),
     ['X' = w ^ 0,
      'L0' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 2],
     [node(n(2, w ^ 0), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(2, w ^ 0), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(2, w ^ 0),
      'L' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(2, w ^ 0), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(2, w ^ 0), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(5), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 13),
     rule(9),
     ['X' = a(5),
      'L0' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 13],
     [node(n(13, a(5)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(13, a(5)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(13, a(5)),
      'L' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(13, a(5)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(13, a(5)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(14, op(*, 2, 13)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(14, op(*, 2, 13)),
      'L' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(14, op(*, 2, 13)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(14, op(*, 2, 13)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(15, op(+, 12, 14)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(15, op(+, 12, 14)),
      'L' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(15, op(+, 12, 14)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(15, op(+, 12, 14)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * (a(3) + w ^ 0 * a(7)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 43),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(3) + w ^ 0 * a(7),
      'L0' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 43,
      'L1' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 19],
     [!,
      gen(w ^ 4, [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(3) + w ^ 0 * a(7), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 19),
      node(n(43, op(*, 24, 19)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 4, [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
     rule(9),
     ['X' = w ^ 4,
      'L0' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 24],
     [node(n(24, w ^ 4), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(24, w ^ 4), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(24, w ^ 4),
      'L' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(24, w ^ 4), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(24, w ^ 4), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(3) + w ^ 0 * a(7), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 19),
     rule(6),
     ['X' = a(3),
      'Y' = w ^ 0 * a(7),
      'L0' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 19,
      'L1' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 16,
      'L2' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 18],
     [!,
      gen(a(3), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 16),
      gen(w ^ 0 * a(7), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 18),
      node(n(19, op(+, 16, 18)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(3), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 16),
     rule(9),
     ['X' = a(3),
      'L0' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 16],
     [node(n(16, a(3)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(16, a(3)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(16, a(3)),
      'L' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(16, a(3)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(16, a(3)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 0 * a(7), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 18),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(7),
      'L0' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 18,
      'L1' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 17],
     [!,
      gen(w ^ 0, [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(7), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 17),
      node(n(18, op(*, 2, 17)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(7), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 17),
     rule(9),
     ['X' = a(7),
      'L0' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 17],
     [node(n(17, a(7)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(17, a(7)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(17, a(7)),
      'L' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(17, a(7)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(17, a(7)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(18, op(*, 2, 17)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(18, op(*, 2, 17)),
      'L' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(18, op(*, 2, 17)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(18, op(*, 2, 17)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(19, op(+, 16, 18)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(19, op(+, 16, 18)),
      'L' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(19, op(+, 16, 18)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(19, op(+, 16, 18)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(43, op(*, 24, 19)), [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 43,
      'N1' = op(*, 24, 19),
      'A' = 42,
      'N' = op(+, 5, 41),
      'T' = [n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [43 is 42 + 1]).
step(43 is 42 + 1, builtin, [], []).
step(node(n(44, op(+, 15, 43)), [n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 44,
      'N1' = op(+, 15, 43),
      'A' = 43,
      'N' = op(*, 24, 19),
      'T' = [n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [44 is 43 + 1]).
step(44 is 43 + 1, builtin, [], []).
step(node(n(45, op(*, 27, 44)), [n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 45,
      'N1' = op(*, 27, 44),
      'A' = 44,
      'N' = op(+, 15, 43),
      'T' = [n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [45 is 44 + 1]).
step(45 is 44 + 1, builtin, [], []).
step(node(n(46, op(+, 42, 45)), [n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 46,
      'N1' = op(+, 42, 45),
      'A' = 45,
      'N' = op(*, 27, 44),
      'T' = [n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [46 is 45 + 1]).
step(46 is 45 + 1, builtin, [], []).
step(gen((a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], __anon3),
     rule(8),
     ['X' = a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))),
      'Y' = (a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))),
      'L0' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L2' = [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [!,
      gen(a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 54),
      gen((a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], __anon3)]).
step(gen(a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 54),
     rule(6),
     ['X' = a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)),
      'Y' = w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))),
      'L0' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 54,
      'L1' = [n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 49,
      'L2' = [n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 53],
     [!,
      gen(a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 49),
      gen(w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))), [n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 53),
      node(n(54, op(+, 49, 53)), [n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 49),
     rule(6),
     ['X' = a(0) + w ^ 4 * a(4),
      'Y' = w ^ 6 * (a(2) + w ^ 4 * a(6)),
      'L0' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 49,
      'L1' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 26,
      'L2' = [n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 48],
     [!,
      gen(a(0) + w ^ 4 * a(4), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 26),
      gen(w ^ 6 * (a(2) + w ^ 4 * a(6)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 48),
      node(n(49, op(+, 26, 48)), [n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0) + w ^ 4 * a(4), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 26),
     rule(6),
     ['X' = a(0),
      'Y' = w ^ 4 * a(4),
      'L0' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 26,
      'L1' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 1,
      'L2' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 25],
     [!,
      gen(a(0), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 1),
      gen(w ^ 4 * a(4), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 25),
      node(n(26, op(+, 1, 25)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 1),
     rule(9),
     ['X' = a(0),
      'L0' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 1],
     [node(n(1, a(0)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(1, a(0)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(1, a(0)),
      'L' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(1, a(0)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(1, a(0)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * a(4), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 25),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(4),
      'L0' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 25,
      'L1' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 3],
     [!,
      gen(w ^ 4, [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(4), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 3),
      node(n(25, op(*, 24, 3)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 4, [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
     rule(9),
     ['X' = w ^ 4,
      'L0' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 24],
     [node(n(24, w ^ 4), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(24, w ^ 4), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(24, w ^ 4),
      'L' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(24, w ^ 4), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(24, w ^ 4), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(4), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 3),
     rule(9),
     ['X' = a(4),
      'L0' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 3],
     [node(n(3, a(4)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(3, a(4)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(3, a(4)),
      'L' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(3, a(4)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(3, a(4)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(25, op(*, 24, 3)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(25, op(*, 24, 3)),
      'L' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(25, op(*, 24, 3)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(25, op(*, 24, 3)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(26, op(+, 1, 25)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(26, op(+, 1, 25)),
      'L' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(26, op(+, 1, 25)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(26, op(+, 1, 25)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 6 * (a(2) + w ^ 4 * a(6)), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 48),
     rule(7),
     ['X' = w ^ 6,
      'Y' = a(2) + w ^ 4 * a(6),
      'L0' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 48,
      'L1' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 47,
      'L2' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 29],
     [!,
      gen(w ^ 6, [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 47),
      gen(a(2) + w ^ 4 * a(6), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 29),
      node(n(48, op(*, 47, 29)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 6, [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 47),
     rule(9),
     ['X' = w ^ 6,
      'L0' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 47],
     [node(n(47, w ^ 6), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(47, w ^ 6), [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 47,
      'N1' = w ^ 6,
      'A' = 46,
      'N' = op(+, 42, 45),
      'T' = [n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [47 is 46 + 1]).
step(47 is 46 + 1, builtin, [], []).
step(gen(a(2) + w ^ 4 * a(6), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 29),
     rule(6),
     ['X' = a(2),
      'Y' = w ^ 4 * a(6),
      'L0' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 29,
      'L1' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 6,
      'L2' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 28],
     [!,
      gen(a(2), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 6),
      gen(w ^ 4 * a(6), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 28),
      node(n(29, op(+, 6, 28)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(2), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 6),
     rule(9),
     ['X' = a(2),
      'L0' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 6],
     [node(n(6, a(2)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(6, a(2)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(6, a(2)),
      'L' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(6, a(2)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(6, a(2)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * a(6), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 28),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(6),
      'L0' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 28,
      'L1' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 7],
     [!,
      gen(w ^ 4, [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(6), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 7),
      node(n(28, op(*, 24, 7)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 4, [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
     rule(9),
     ['X' = w ^ 4,
      'L0' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 24],
     [node(n(24, w ^ 4), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(24, w ^ 4), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(24, w ^ 4),
      'L' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(24, w ^ 4), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(24, w ^ 4), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(6), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 7),
     rule(9),
     ['X' = a(6),
      'L0' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 7],
     [node(n(7, a(6)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(7, a(6)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(7, a(6)),
      'L' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(7, a(6)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(7, a(6)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(28, op(*, 24, 7)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(28, op(*, 24, 7)),
      'L' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(28, op(*, 24, 7)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(28, op(*, 24, 7)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(29, op(+, 6, 28)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(29, op(+, 6, 28)),
      'L' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(29, op(+, 6, 28)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(29, op(+, 6, 28)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(48, op(*, 47, 29)), [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 48,
      'N1' = op(*, 47, 29),
      'A' = 47,
      'N' = w ^ 6,
      'T' = [n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [48 is 47 + 1]).
step(48 is 47 + 1, builtin, [], []).
step(node(n(49, op(+, 26, 48)), [n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 49,
      'N1' = op(+, 26, 48),
      'A' = 48,
      'N' = op(*, 47, 29),
      'T' = [n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [49 is 48 + 1]).
step(49 is 48 + 1, builtin, [], []).
step(gen(w ^ 3 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))), [n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 53),
     rule(7),
     ['X' = w ^ 3,
      'Y' = a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)),
      'L0' = [n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 53,
      'L1' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 50,
      'L2' = [n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 52],
     [!,
      gen(w ^ 3, [n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 50),
      gen(a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 52),
      node(n(53, op(*, 50, 52)), [n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 3, [n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 50),
     rule(9),
     ['X' = w ^ 3,
      'L0' = [n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 50],
     [node(n(50, w ^ 3), [n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(50, w ^ 3), [n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 50,
      'N1' = w ^ 3,
      'A' = 49,
      'N' = op(+, 26, 48),
      'T' = [n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [50 is 49 + 1]).
step(50 is 49 + 1, builtin, [], []).
step(gen(a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 52),
     rule(6),
     ['X' = a(1) + w ^ 4 * a(5),
      'Y' = w ^ 6 * (a(3) + w ^ 4 * a(7)),
      'L0' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 52,
      'L1' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 34,
      'L2' = [n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 51],
     [!,
      gen(a(1) + w ^ 4 * a(5), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 34),
      gen(w ^ 6 * (a(3) + w ^ 4 * a(7)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 51),
      node(n(52, op(+, 34, 51)), [n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(1) + w ^ 4 * a(5), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 34),
     rule(6),
     ['X' = a(1),
      'Y' = w ^ 4 * a(5),
      'L0' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 34,
      'L1' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 12,
      'L2' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 33],
     [!,
      gen(a(1), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 12),
      gen(w ^ 4 * a(5), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 33),
      node(n(34, op(+, 12, 33)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(1), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 12),
     rule(9),
     ['X' = a(1),
      'L0' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 12],
     [node(n(12, a(1)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(12, a(1)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(12, a(1)),
      'L' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(12, a(1)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(12, a(1)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * a(5), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 33),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(5),
      'L0' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 33,
      'L1' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 13],
     [!,
      gen(w ^ 4, [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(5), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 13),
      node(n(33, op(*, 24, 13)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 4, [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
     rule(9),
     ['X' = w ^ 4,
      'L0' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 24],
     [node(n(24, w ^ 4), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(24, w ^ 4), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(24, w ^ 4),
      'L' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(24, w ^ 4), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(24, w ^ 4), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(5), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 13),
     rule(9),
     ['X' = a(5),
      'L0' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 13],
     [node(n(13, a(5)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(13, a(5)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(13, a(5)),
      'L' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(13, a(5)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(13, a(5)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(33, op(*, 24, 13)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(33, op(*, 24, 13)),
      'L' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(33, op(*, 24, 13)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(33, op(*, 24, 13)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(34, op(+, 12, 33)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(34, op(+, 12, 33)),
      'L' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(34, op(+, 12, 33)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(34, op(+, 12, 33)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 6 * (a(3) + w ^ 4 * a(7)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 51),
     rule(7),
     ['X' = w ^ 6,
      'Y' = a(3) + w ^ 4 * a(7),
      'L0' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 51,
      'L1' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 47,
      'L2' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 36],
     [!,
      gen(w ^ 6, [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 47),
      gen(a(3) + w ^ 4 * a(7), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 36),
      node(n(51, op(*, 47, 36)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 6, [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 47),
     rule(9),
     ['X' = w ^ 6,
      'L0' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 47],
     [node(n(47, w ^ 6), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(47, w ^ 6), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(47, w ^ 6),
      'L' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(47, w ^ 6), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(47, w ^ 6), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(3) + w ^ 4 * a(7), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 36),
     rule(6),
     ['X' = a(3),
      'Y' = w ^ 4 * a(7),
      'L0' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 36,
      'L1' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 16,
      'L2' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 35],
     [!,
      gen(a(3), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 16),
      gen(w ^ 4 * a(7), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 35),
      node(n(36, op(+, 16, 35)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(3), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 16),
     rule(9),
     ['X' = a(3),
      'L0' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 16],
     [node(n(16, a(3)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(16, a(3)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(16, a(3)),
      'L' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(16, a(3)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(16, a(3)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * a(7), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 35),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(7),
      'L0' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 35,
      'L1' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 17],
     [!,
      gen(w ^ 4, [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(7), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 17),
      node(n(35, op(*, 24, 17)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(7), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 17),
     rule(9),
     ['X' = a(7),
      'L0' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 17],
     [node(n(17, a(7)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(17, a(7)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(17, a(7)),
      'L' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(17, a(7)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(17, a(7)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(35, op(*, 24, 17)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(35, op(*, 24, 17)),
      'L' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(35, op(*, 24, 17)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(35, op(*, 24, 17)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(36, op(+, 16, 35)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(36, op(+, 16, 35)),
      'L' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(36, op(+, 16, 35)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(36, op(+, 16, 35)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(51, op(*, 47, 36)), [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 51,
      'N1' = op(*, 47, 36),
      'A' = 50,
      'N' = w ^ 3,
      'T' = [n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [51 is 50 + 1]).
step(51 is 50 + 1, builtin, [], []).
step(node(n(52, op(+, 34, 51)), [n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 52,
      'N1' = op(+, 34, 51),
      'A' = 51,
      'N' = op(*, 47, 36),
      'T' = [n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [52 is 51 + 1]).
step(52 is 51 + 1, builtin, [], []).
step(node(n(53, op(*, 50, 52)), [n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 53,
      'N1' = op(*, 50, 52),
      'A' = 52,
      'N' = op(+, 34, 51),
      'T' = [n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [53 is 52 + 1]).
step(53 is 52 + 1, builtin, [], []).
step(node(n(54, op(+, 49, 53)), [n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 54,
      'N1' = op(+, 49, 53),
      'A' = 53,
      'N' = op(*, 50, 52),
      'T' = [n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [54 is 53 + 1]).
step(54 is 53 + 1, builtin, [], []).
step(gen((a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], __anon3),
     rule(8),
     ['X' = a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))),
      'Y' = (a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L2' = [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [!,
      gen(a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 56),
      gen((a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], __anon3)]).
step(gen(a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)) + w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 56),
     rule(6),
     ['X' = a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)),
      'Y' = w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 56,
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 11,
      'L2' = [n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 55],
     [!,
      gen(a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 11),
      gen(w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 55),
      node(n(56, op(+, 11, 55)), [n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0) + w ^ 0 * a(4) + w ^ 0 * (a(2) + w ^ 0 * a(6)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 11),
     rule(6),
     ['X' = a(0) + w ^ 0 * a(4),
      'Y' = w ^ 0 * (a(2) + w ^ 0 * a(6)),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 11,
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 5,
      'L2' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 10],
     [!,
      gen(a(0) + w ^ 0 * a(4), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 5),
      gen(w ^ 0 * (a(2) + w ^ 0 * a(6)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 10),
      node(n(11, op(+, 5, 10)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0) + w ^ 0 * a(4), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 5),
     rule(6),
     ['X' = a(0),
      'Y' = w ^ 0 * a(4),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 5,
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 1,
      'L2' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 4],
     [!,
      gen(a(0), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 1),
      gen(w ^ 0 * a(4), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 4),
      node(n(5, op(+, 1, 4)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 1),
     rule(9),
     ['X' = a(0),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 1],
     [node(n(1, a(0)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(1, a(0)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(1, a(0)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(1, a(0)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(1, a(0)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 0 * a(4), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 4),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(4),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 4,
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 3],
     [!,
      gen(w ^ 0, [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(4), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 3),
      node(n(4, op(*, 2, 3)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 0, [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
     rule(9),
     ['X' = w ^ 0,
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 2],
     [node(n(2, w ^ 0), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(2, w ^ 0), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(2, w ^ 0),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(2, w ^ 0), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(2, w ^ 0), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(4), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 3),
     rule(9),
     ['X' = a(4),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 3],
     [node(n(3, a(4)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(3, a(4)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(3, a(4)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(3, a(4)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(3, a(4)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(4, op(*, 2, 3)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(4, op(*, 2, 3)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(4, op(*, 2, 3)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(4, op(*, 2, 3)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(5, op(+, 1, 4)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(5, op(+, 1, 4)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(5, op(+, 1, 4)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(5, op(+, 1, 4)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 0 * (a(2) + w ^ 0 * a(6)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 10),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(2) + w ^ 0 * a(6),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 10,
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 9],
     [!,
      gen(w ^ 0, [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(2) + w ^ 0 * a(6), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 9),
      node(n(10, op(*, 2, 9)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(2) + w ^ 0 * a(6), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 9),
     rule(6),
     ['X' = a(2),
      'Y' = w ^ 0 * a(6),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 9,
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 6,
      'L2' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 8],
     [!,
      gen(a(2), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 6),
      gen(w ^ 0 * a(6), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 8),
      node(n(9, op(+, 6, 8)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(2), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 6),
     rule(9),
     ['X' = a(2),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 6],
     [node(n(6, a(2)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(6, a(2)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(6, a(2)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(6, a(2)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(6, a(2)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 0 * a(6), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 8),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(6),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 8,
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 7],
     [!,
      gen(w ^ 0, [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(6), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 7),
      node(n(8, op(*, 2, 7)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(6), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 7),
     rule(9),
     ['X' = a(6),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 7],
     [node(n(7, a(6)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(7, a(6)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(7, a(6)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(7, a(6)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(7, a(6)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(8, op(*, 2, 7)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(8, op(*, 2, 7)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(8, op(*, 2, 7)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(8, op(*, 2, 7)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(9, op(+, 6, 8)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(9, op(+, 6, 8)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(9, op(+, 6, 8)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(9, op(+, 6, 8)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(10, op(*, 2, 9)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(10, op(*, 2, 9)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(10, op(*, 2, 9)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(10, op(*, 2, 9)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(11, op(+, 5, 10)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(11, op(+, 5, 10)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(11, op(+, 5, 10)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(11, op(+, 5, 10)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * (a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7))), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 55),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7)),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 55,
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 21],
     [!,
      gen(w ^ 4, [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 21),
      node(n(55, op(*, 24, 21)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 4, [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
     rule(9),
     ['X' = w ^ 4,
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 24],
     [node(n(24, w ^ 4), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(24, w ^ 4), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(24, w ^ 4),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(24, w ^ 4), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(24, w ^ 4), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(1) + w ^ 0 * a(5) + w ^ 0 * (a(3) + w ^ 0 * a(7)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 21),
     rule(6),
     ['X' = a(1) + w ^ 0 * a(5),
      'Y' = w ^ 0 * (a(3) + w ^ 0 * a(7)),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 21,
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 15,
      'L2' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 20],
     [!,
      gen(a(1) + w ^ 0 * a(5), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 15),
      gen(w ^ 0 * (a(3) + w ^ 0 * a(7)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 20),
      node(n(21, op(+, 15, 20)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(1) + w ^ 0 * a(5), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 15),
     rule(6),
     ['X' = a(1),
      'Y' = w ^ 0 * a(5),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 15,
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 12,
      'L2' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 14],
     [!,
      gen(a(1), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 12),
      gen(w ^ 0 * a(5), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 14),
      node(n(15, op(+, 12, 14)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(1), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 12),
     rule(9),
     ['X' = a(1),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 12],
     [node(n(12, a(1)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(12, a(1)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(12, a(1)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(12, a(1)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(12, a(1)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 0 * a(5), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 14),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(5),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 14,
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 13],
     [!,
      gen(w ^ 0, [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(5), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 13),
      node(n(14, op(*, 2, 13)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(5), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 13),
     rule(9),
     ['X' = a(5),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 13],
     [node(n(13, a(5)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(13, a(5)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(13, a(5)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(13, a(5)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(13, a(5)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(14, op(*, 2, 13)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(14, op(*, 2, 13)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(14, op(*, 2, 13)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(14, op(*, 2, 13)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(15, op(+, 12, 14)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(15, op(+, 12, 14)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(15, op(+, 12, 14)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(15, op(+, 12, 14)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 0 * (a(3) + w ^ 0 * a(7)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 20),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(3) + w ^ 0 * a(7),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 20,
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 19],
     [!,
      gen(w ^ 0, [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(3) + w ^ 0 * a(7), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 19),
      node(n(20, op(*, 2, 19)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(3) + w ^ 0 * a(7), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 19),
     rule(6),
     ['X' = a(3),
      'Y' = w ^ 0 * a(7),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 19,
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 16,
      'L2' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 18],
     [!,
      gen(a(3), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 16),
      gen(w ^ 0 * a(7), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 18),
      node(n(19, op(+, 16, 18)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(3), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 16),
     rule(9),
     ['X' = a(3),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 16],
     [node(n(16, a(3)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(16, a(3)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(16, a(3)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(16, a(3)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(16, a(3)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 0 * a(7), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 18),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(7),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 18,
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 17],
     [!,
      gen(w ^ 0, [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(7), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 17),
      node(n(18, op(*, 2, 17)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(7), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 17),
     rule(9),
     ['X' = a(7),
      'L0' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 17],
     [node(n(17, a(7)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(17, a(7)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(17, a(7)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(17, a(7)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(17, a(7)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(18, op(*, 2, 17)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(18, op(*, 2, 17)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(18, op(*, 2, 17)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(18, op(*, 2, 17)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(19, op(+, 16, 18)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(19, op(+, 16, 18)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(19, op(+, 16, 18)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(19, op(+, 16, 18)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(20, op(*, 2, 19)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(20, op(*, 2, 19)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(20, op(*, 2, 19)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(20, op(*, 2, 19)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(21, op(+, 15, 20)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(21, op(+, 15, 20)),
      'L' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(21, op(+, 15, 20)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(21, op(+, 15, 20)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(55, op(*, 24, 21)), [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 55,
      'N1' = op(*, 24, 21),
      'A' = 54,
      'N' = op(+, 49, 53),
      'T' = [n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [55 is 54 + 1]).
step(55 is 54 + 1, builtin, [], []).
step(node(n(56, op(+, 11, 55)), [n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 56,
      'N1' = op(+, 11, 55),
      'A' = 55,
      'N' = op(*, 24, 21),
      'T' = [n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [56 is 55 + 1]).
step(56 is 55 + 1, builtin, [], []).
step(gen((a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))) ; a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], __anon3),
     rule(8),
     ['X' = a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))),
      'Y' = (a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))),
      'L0' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L2' = [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [!,
      gen(a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 59),
      gen((a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], __anon3)]).
step(gen(a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)) + w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 59),
     rule(6),
     ['X' = a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)),
      'Y' = w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))),
      'L0' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 59,
      'L1' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 31,
      'L2' = [n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 58],
     [!,
      gen(a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 31),
      gen(w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 58),
      node(n(59, op(+, 31, 58)), [n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0) + w ^ 4 * a(4) + w ^ 2 * (a(2) + w ^ 4 * a(6)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 31),
     rule(6),
     ['X' = a(0) + w ^ 4 * a(4),
      'Y' = w ^ 2 * (a(2) + w ^ 4 * a(6)),
      'L0' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 31,
      'L1' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 26,
      'L2' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 30],
     [!,
      gen(a(0) + w ^ 4 * a(4), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 26),
      gen(w ^ 2 * (a(2) + w ^ 4 * a(6)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 30),
      node(n(31, op(+, 26, 30)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0) + w ^ 4 * a(4), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 26),
     rule(6),
     ['X' = a(0),
      'Y' = w ^ 4 * a(4),
      'L0' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 26,
      'L1' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 1,
      'L2' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 25],
     [!,
      gen(a(0), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 1),
      gen(w ^ 4 * a(4), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 25),
      node(n(26, op(+, 1, 25)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 1),
     rule(9),
     ['X' = a(0),
      'L0' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 1],
     [node(n(1, a(0)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(1, a(0)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(1, a(0)),
      'L' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(1, a(0)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(1, a(0)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * a(4), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 25),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(4),
      'L0' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 25,
      'L1' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 3],
     [!,
      gen(w ^ 4, [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(4), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 3),
      node(n(25, op(*, 24, 3)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 4, [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
     rule(9),
     ['X' = w ^ 4,
      'L0' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 24],
     [node(n(24, w ^ 4), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(24, w ^ 4), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(24, w ^ 4),
      'L' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(24, w ^ 4), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(24, w ^ 4), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(4), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 3),
     rule(9),
     ['X' = a(4),
      'L0' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 3],
     [node(n(3, a(4)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(3, a(4)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(3, a(4)),
      'L' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(3, a(4)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(3, a(4)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(25, op(*, 24, 3)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(25, op(*, 24, 3)),
      'L' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(25, op(*, 24, 3)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(25, op(*, 24, 3)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(26, op(+, 1, 25)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(26, op(+, 1, 25)),
      'L' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(26, op(+, 1, 25)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(26, op(+, 1, 25)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 2 * (a(2) + w ^ 4 * a(6)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 30),
     rule(7),
     ['X' = w ^ 2,
      'Y' = a(2) + w ^ 4 * a(6),
      'L0' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 30,
      'L1' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 27,
      'L2' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 29],
     [!,
      gen(w ^ 2, [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 27),
      gen(a(2) + w ^ 4 * a(6), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 29),
      node(n(30, op(*, 27, 29)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 2, [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 27),
     rule(9),
     ['X' = w ^ 2,
      'L0' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 27],
     [node(n(27, w ^ 2), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(27, w ^ 2), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(27, w ^ 2),
      'L' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(27, w ^ 2), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(27, w ^ 2), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(2) + w ^ 4 * a(6), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 29),
     rule(6),
     ['X' = a(2),
      'Y' = w ^ 4 * a(6),
      'L0' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 29,
      'L1' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 6,
      'L2' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 28],
     [!,
      gen(a(2), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 6),
      gen(w ^ 4 * a(6), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 28),
      node(n(29, op(+, 6, 28)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(2), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 6),
     rule(9),
     ['X' = a(2),
      'L0' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 6],
     [node(n(6, a(2)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(6, a(2)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(6, a(2)),
      'L' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(6, a(2)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(6, a(2)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * a(6), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 28),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(6),
      'L0' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 28,
      'L1' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 7],
     [!,
      gen(w ^ 4, [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(6), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 7),
      node(n(28, op(*, 24, 7)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(6), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 7),
     rule(9),
     ['X' = a(6),
      'L0' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 7],
     [node(n(7, a(6)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(7, a(6)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(7, a(6)),
      'L' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(7, a(6)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(7, a(6)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(28, op(*, 24, 7)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(28, op(*, 24, 7)),
      'L' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(28, op(*, 24, 7)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(28, op(*, 24, 7)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(29, op(+, 6, 28)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(29, op(+, 6, 28)),
      'L' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(29, op(+, 6, 28)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(29, op(+, 6, 28)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(30, op(*, 27, 29)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(30, op(*, 27, 29)),
      'L' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(30, op(*, 27, 29)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(30, op(*, 27, 29)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(31, op(+, 26, 30)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(31, op(+, 26, 30)),
      'L' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(31, op(+, 26, 30)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(31, op(+, 26, 30)), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 5 * (a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7))), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 58),
     rule(7),
     ['X' = w ^ 5,
      'Y' = a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7)),
      'L0' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 58,
      'L1' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 57,
      'L2' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 38],
     [!,
      gen(w ^ 5, [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 57),
      gen(a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 38),
      node(n(58, op(*, 57, 38)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 5, [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 57),
     rule(9),
     ['X' = w ^ 5,
      'L0' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 57],
     [node(n(57, w ^ 5), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(57, w ^ 5), [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 57,
      'N1' = w ^ 5,
      'A' = 56,
      'N' = op(+, 11, 55),
      'T' = [n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [57 is 56 + 1]).
step(57 is 56 + 1, builtin, [], []).
step(gen(a(1) + w ^ 4 * a(5) + w ^ 2 * (a(3) + w ^ 4 * a(7)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 38),
     rule(6),
     ['X' = a(1) + w ^ 4 * a(5),
      'Y' = w ^ 2 * (a(3) + w ^ 4 * a(7)),
      'L0' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 38,
      'L1' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 34,
      'L2' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 37],
     [!,
      gen(a(1) + w ^ 4 * a(5), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 34),
      gen(w ^ 2 * (a(3) + w ^ 4 * a(7)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 37),
      node(n(38, op(+, 34, 37)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(1) + w ^ 4 * a(5), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 34),
     rule(6),
     ['X' = a(1),
      'Y' = w ^ 4 * a(5),
      'L0' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 34,
      'L1' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 12,
      'L2' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 33],
     [!,
      gen(a(1), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 12),
      gen(w ^ 4 * a(5), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 33),
      node(n(34, op(+, 12, 33)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(1), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 12),
     rule(9),
     ['X' = a(1),
      'L0' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 12],
     [node(n(12, a(1)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(12, a(1)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(12, a(1)),
      'L' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(12, a(1)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(12, a(1)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * a(5), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 33),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(5),
      'L0' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 33,
      'L1' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 13],
     [!,
      gen(w ^ 4, [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(5), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 13),
      node(n(33, op(*, 24, 13)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 4, [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
     rule(9),
     ['X' = w ^ 4,
      'L0' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 24],
     [node(n(24, w ^ 4), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(24, w ^ 4), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(24, w ^ 4),
      'L' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(24, w ^ 4), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(24, w ^ 4), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(5), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 13),
     rule(9),
     ['X' = a(5),
      'L0' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 13],
     [node(n(13, a(5)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(13, a(5)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(13, a(5)),
      'L' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(13, a(5)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(13, a(5)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(33, op(*, 24, 13)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(33, op(*, 24, 13)),
      'L' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(33, op(*, 24, 13)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(33, op(*, 24, 13)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(34, op(+, 12, 33)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(34, op(+, 12, 33)),
      'L' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(34, op(+, 12, 33)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(34, op(+, 12, 33)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 2 * (a(3) + w ^ 4 * a(7)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 37),
     rule(7),
     ['X' = w ^ 2,
      'Y' = a(3) + w ^ 4 * a(7),
      'L0' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 37,
      'L1' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 27,
      'L2' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 36],
     [!,
      gen(w ^ 2, [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 27),
      gen(a(3) + w ^ 4 * a(7), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 36),
      node(n(37, op(*, 27, 36)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 2, [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 27),
     rule(9),
     ['X' = w ^ 2,
      'L0' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 27],
     [node(n(27, w ^ 2), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(27, w ^ 2), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(27, w ^ 2),
      'L' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(27, w ^ 2), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(27, w ^ 2), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(3) + w ^ 4 * a(7), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 36),
     rule(6),
     ['X' = a(3),
      'Y' = w ^ 4 * a(7),
      'L0' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 36,
      'L1' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 16,
      'L2' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 35],
     [!,
      gen(a(3), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 16),
      gen(w ^ 4 * a(7), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 35),
      node(n(36, op(+, 16, 35)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(3), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 16),
     rule(9),
     ['X' = a(3),
      'L0' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 16],
     [node(n(16, a(3)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(16, a(3)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(16, a(3)),
      'L' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(16, a(3)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(16, a(3)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * a(7), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 35),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(7),
      'L0' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 35,
      'L1' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 17],
     [!,
      gen(w ^ 4, [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(7), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 17),
      node(n(35, op(*, 24, 17)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(7), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 17),
     rule(9),
     ['X' = a(7),
      'L0' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 17],
     [node(n(17, a(7)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(17, a(7)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(17, a(7)),
      'L' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(17, a(7)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(17, a(7)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(35, op(*, 24, 17)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(35, op(*, 24, 17)),
      'L' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(35, op(*, 24, 17)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(35, op(*, 24, 17)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(36, op(+, 16, 35)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(36, op(+, 16, 35)),
      'L' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(36, op(+, 16, 35)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(36, op(+, 16, 35)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(37, op(*, 27, 36)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(37, op(*, 27, 36)),
      'L' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(37, op(*, 27, 36)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(37, op(*, 27, 36)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(38, op(+, 34, 37)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(38, op(+, 34, 37)),
      'L' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(38, op(+, 34, 37)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(38, op(+, 34, 37)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(58, op(*, 57, 38)), [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 58,
      'N1' = op(*, 57, 38),
      'A' = 57,
      'N' = w ^ 5,
      'T' = [n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [58 is 57 + 1]).
step(58 is 57 + 1, builtin, [], []).
step(node(n(59, op(+, 31, 58)), [n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 59,
      'N1' = op(+, 31, 58),
      'A' = 58,
      'N' = op(*, 57, 38),
      'T' = [n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [59 is 58 + 1]).
step(59 is 58 + 1, builtin, [], []).
step(gen((a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))) ; a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)))), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], __anon3),
     rule(8),
     ['X' = a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))),
      'Y' = a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L2' = [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [!,
      gen(a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 61),
      gen(a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 64)]).
step(gen(a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)) + w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 61),
     rule(6),
     ['X' = a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)),
      'Y' = w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 61,
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 42,
      'L2' = [n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 60],
     [!,
      gen(a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 42),
      gen(w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 60),
      node(n(61, op(+, 42, 60)), [n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0) + w ^ 0 * a(4) + w ^ 4 * (a(2) + w ^ 0 * a(6)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 42),
     rule(6),
     ['X' = a(0) + w ^ 0 * a(4),
      'Y' = w ^ 4 * (a(2) + w ^ 0 * a(6)),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 42,
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 5,
      'L2' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 41],
     [!,
      gen(a(0) + w ^ 0 * a(4), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 5),
      gen(w ^ 4 * (a(2) + w ^ 0 * a(6)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 41),
      node(n(42, op(+, 5, 41)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0) + w ^ 0 * a(4), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 5),
     rule(6),
     ['X' = a(0),
      'Y' = w ^ 0 * a(4),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 5,
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 1,
      'L2' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 4],
     [!,
      gen(a(0), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 1),
      gen(w ^ 0 * a(4), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 4),
      node(n(5, op(+, 1, 4)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 1),
     rule(9),
     ['X' = a(0),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 1],
     [node(n(1, a(0)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(1, a(0)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(1, a(0)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(1, a(0)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(1, a(0)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 0 * a(4), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 4),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(4),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 4,
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 3],
     [!,
      gen(w ^ 0, [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(4), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 3),
      node(n(4, op(*, 2, 3)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 0, [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
     rule(9),
     ['X' = w ^ 0,
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 2],
     [node(n(2, w ^ 0), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(2, w ^ 0), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(2, w ^ 0),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(2, w ^ 0), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(2, w ^ 0), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(4), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 3),
     rule(9),
     ['X' = a(4),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 3],
     [node(n(3, a(4)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(3, a(4)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(3, a(4)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(3, a(4)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(3, a(4)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(4, op(*, 2, 3)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(4, op(*, 2, 3)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(4, op(*, 2, 3)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(4, op(*, 2, 3)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(5, op(+, 1, 4)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(5, op(+, 1, 4)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(5, op(+, 1, 4)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(5, op(+, 1, 4)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * (a(2) + w ^ 0 * a(6)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 41),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(2) + w ^ 0 * a(6),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 41,
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 9],
     [!,
      gen(w ^ 4, [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(2) + w ^ 0 * a(6), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 9),
      node(n(41, op(*, 24, 9)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 4, [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
     rule(9),
     ['X' = w ^ 4,
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 24],
     [node(n(24, w ^ 4), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(24, w ^ 4), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(24, w ^ 4),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(24, w ^ 4), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(24, w ^ 4), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(2) + w ^ 0 * a(6), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 9),
     rule(6),
     ['X' = a(2),
      'Y' = w ^ 0 * a(6),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 9,
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 6,
      'L2' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 8],
     [!,
      gen(a(2), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 6),
      gen(w ^ 0 * a(6), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 8),
      node(n(9, op(+, 6, 8)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(2), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 6),
     rule(9),
     ['X' = a(2),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 6],
     [node(n(6, a(2)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(6, a(2)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(6, a(2)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(6, a(2)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(6, a(2)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 0 * a(6), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 8),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(6),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 8,
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 7],
     [!,
      gen(w ^ 0, [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(6), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 7),
      node(n(8, op(*, 2, 7)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(6), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 7),
     rule(9),
     ['X' = a(6),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 7],
     [node(n(7, a(6)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(7, a(6)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(7, a(6)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(7, a(6)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(7, a(6)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(8, op(*, 2, 7)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(8, op(*, 2, 7)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(8, op(*, 2, 7)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(8, op(*, 2, 7)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(9, op(+, 6, 8)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(9, op(+, 6, 8)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(9, op(+, 6, 8)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(9, op(+, 6, 8)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(41, op(*, 24, 9)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(41, op(*, 24, 9)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(41, op(*, 24, 9)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(41, op(*, 24, 9)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(42, op(+, 5, 41)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(42, op(+, 5, 41)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(42, op(+, 5, 41)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(42, op(+, 5, 41)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 6 * (a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7))), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 60),
     rule(7),
     ['X' = w ^ 6,
      'Y' = a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7)),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 60,
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 47,
      'L2' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 44],
     [!,
      gen(w ^ 6, [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 47),
      gen(a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 44),
      node(n(60, op(*, 47, 44)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 6, [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 47),
     rule(9),
     ['X' = w ^ 6,
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 47],
     [node(n(47, w ^ 6), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(47, w ^ 6), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(47, w ^ 6),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(47, w ^ 6), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(47, w ^ 6), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(1) + w ^ 0 * a(5) + w ^ 4 * (a(3) + w ^ 0 * a(7)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 44),
     rule(6),
     ['X' = a(1) + w ^ 0 * a(5),
      'Y' = w ^ 4 * (a(3) + w ^ 0 * a(7)),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 44,
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 15,
      'L2' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 43],
     [!,
      gen(a(1) + w ^ 0 * a(5), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 15),
      gen(w ^ 4 * (a(3) + w ^ 0 * a(7)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 43),
      node(n(44, op(+, 15, 43)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(1) + w ^ 0 * a(5), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 15),
     rule(6),
     ['X' = a(1),
      'Y' = w ^ 0 * a(5),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 15,
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 12,
      'L2' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 14],
     [!,
      gen(a(1), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 12),
      gen(w ^ 0 * a(5), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 14),
      node(n(15, op(+, 12, 14)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(1), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 12),
     rule(9),
     ['X' = a(1),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 12],
     [node(n(12, a(1)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(12, a(1)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(12, a(1)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(12, a(1)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(12, a(1)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 0 * a(5), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 14),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(5),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 14,
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 13],
     [!,
      gen(w ^ 0, [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(5), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 13),
      node(n(14, op(*, 2, 13)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(5), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 13),
     rule(9),
     ['X' = a(5),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 13],
     [node(n(13, a(5)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(13, a(5)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(13, a(5)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(13, a(5)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(13, a(5)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(14, op(*, 2, 13)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(14, op(*, 2, 13)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(14, op(*, 2, 13)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(14, op(*, 2, 13)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(15, op(+, 12, 14)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(15, op(+, 12, 14)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(15, op(+, 12, 14)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(15, op(+, 12, 14)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * (a(3) + w ^ 0 * a(7)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 43),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(3) + w ^ 0 * a(7),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 43,
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 19],
     [!,
      gen(w ^ 4, [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(3) + w ^ 0 * a(7), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 19),
      node(n(43, op(*, 24, 19)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(3) + w ^ 0 * a(7), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 19),
     rule(6),
     ['X' = a(3),
      'Y' = w ^ 0 * a(7),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 19,
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 16,
      'L2' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 18],
     [!,
      gen(a(3), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 16),
      gen(w ^ 0 * a(7), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 18),
      node(n(19, op(+, 16, 18)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(3), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 16),
     rule(9),
     ['X' = a(3),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 16],
     [node(n(16, a(3)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(16, a(3)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(16, a(3)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(16, a(3)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(16, a(3)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 0 * a(7), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 18),
     rule(7),
     ['X' = w ^ 0,
      'Y' = a(7),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 18,
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 2,
      'L2' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 17],
     [!,
      gen(w ^ 0, [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 2),
      gen(a(7), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 17),
      node(n(18, op(*, 2, 17)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(7), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 17),
     rule(9),
     ['X' = a(7),
      'L0' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 17],
     [node(n(17, a(7)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(17, a(7)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(17, a(7)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(17, a(7)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(17, a(7)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(18, op(*, 2, 17)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(18, op(*, 2, 17)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(18, op(*, 2, 17)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(18, op(*, 2, 17)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(19, op(+, 16, 18)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(19, op(+, 16, 18)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(19, op(+, 16, 18)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(19, op(+, 16, 18)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(43, op(*, 24, 19)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(43, op(*, 24, 19)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(43, op(*, 24, 19)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(43, op(*, 24, 19)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(44, op(+, 15, 43)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(44, op(+, 15, 43)),
      'L' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(44, op(+, 15, 43)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(44, op(+, 15, 43)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(60, op(*, 47, 44)), [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 60,
      'N1' = op(*, 47, 44),
      'A' = 59,
      'N' = op(+, 31, 58),
      'T' = [n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [60 is 59 + 1]).
step(60 is 59 + 1, builtin, [], []).
step(node(n(61, op(+, 42, 60)), [n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 61,
      'N1' = op(+, 42, 60),
      'A' = 60,
      'N' = op(*, 47, 44),
      'T' = [n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [61 is 60 + 1]).
step(61 is 60 + 1, builtin, [], []).
step(gen(a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)) + w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 64),
     rule(6),
     ['X' = a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)),
      'Y' = w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))),
      'L0' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 64,
      'L1' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 49,
      'L2' = [n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 63],
     [!,
      gen(a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 49),
      gen(w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 63),
      node(n(64, op(+, 49, 63)), [n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0) + w ^ 4 * a(4) + w ^ 6 * (a(2) + w ^ 4 * a(6)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 49),
     rule(6),
     ['X' = a(0) + w ^ 4 * a(4),
      'Y' = w ^ 6 * (a(2) + w ^ 4 * a(6)),
      'L0' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 49,
      'L1' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 26,
      'L2' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 48],
     [!,
      gen(a(0) + w ^ 4 * a(4), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 26),
      gen(w ^ 6 * (a(2) + w ^ 4 * a(6)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 48),
      node(n(49, op(+, 26, 48)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0) + w ^ 4 * a(4), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 26),
     rule(6),
     ['X' = a(0),
      'Y' = w ^ 4 * a(4),
      'L0' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 26,
      'L1' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 1,
      'L2' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 25],
     [!,
      gen(a(0), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 1),
      gen(w ^ 4 * a(4), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 25),
      node(n(26, op(+, 1, 25)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(0), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 1),
     rule(9),
     ['X' = a(0),
      'L0' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 1],
     [node(n(1, a(0)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(1, a(0)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(1, a(0)),
      'L' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(1, a(0)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(1, a(0)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * a(4), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 25),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(4),
      'L0' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 25,
      'L1' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 3],
     [!,
      gen(w ^ 4, [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(4), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 3),
      node(n(25, op(*, 24, 3)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 4, [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
     rule(9),
     ['X' = w ^ 4,
      'L0' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 24],
     [node(n(24, w ^ 4), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(24, w ^ 4), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(24, w ^ 4),
      'L' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(24, w ^ 4), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(24, w ^ 4), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(4), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 3),
     rule(9),
     ['X' = a(4),
      'L0' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 3],
     [node(n(3, a(4)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(3, a(4)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(3, a(4)),
      'L' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(3, a(4)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(3, a(4)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(25, op(*, 24, 3)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(25, op(*, 24, 3)),
      'L' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(25, op(*, 24, 3)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(25, op(*, 24, 3)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(26, op(+, 1, 25)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(26, op(+, 1, 25)),
      'L' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(26, op(+, 1, 25)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(26, op(+, 1, 25)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 6 * (a(2) + w ^ 4 * a(6)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 48),
     rule(7),
     ['X' = w ^ 6,
      'Y' = a(2) + w ^ 4 * a(6),
      'L0' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 48,
      'L1' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 47,
      'L2' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 29],
     [!,
      gen(w ^ 6, [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 47),
      gen(a(2) + w ^ 4 * a(6), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 29),
      node(n(48, op(*, 47, 29)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 6, [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 47),
     rule(9),
     ['X' = w ^ 6,
      'L0' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 47],
     [node(n(47, w ^ 6), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(47, w ^ 6), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(47, w ^ 6),
      'L' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(47, w ^ 6), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(47, w ^ 6), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(2) + w ^ 4 * a(6), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 29),
     rule(6),
     ['X' = a(2),
      'Y' = w ^ 4 * a(6),
      'L0' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 29,
      'L1' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 6,
      'L2' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 28],
     [!,
      gen(a(2), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 6),
      gen(w ^ 4 * a(6), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 28),
      node(n(29, op(+, 6, 28)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(2), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 6),
     rule(9),
     ['X' = a(2),
      'L0' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 6],
     [node(n(6, a(2)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(6, a(2)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(6, a(2)),
      'L' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(6, a(2)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(6, a(2)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * a(6), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 28),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(6),
      'L0' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 28,
      'L1' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 7],
     [!,
      gen(w ^ 4, [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(6), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 7),
      node(n(28, op(*, 24, 7)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(6), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 7),
     rule(9),
     ['X' = a(6),
      'L0' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 7],
     [node(n(7, a(6)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(7, a(6)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(7, a(6)),
      'L' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(7, a(6)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(7, a(6)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(28, op(*, 24, 7)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(28, op(*, 24, 7)),
      'L' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(28, op(*, 24, 7)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(28, op(*, 24, 7)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(29, op(+, 6, 28)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(29, op(+, 6, 28)),
      'L' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(29, op(+, 6, 28)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(29, op(+, 6, 28)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(48, op(*, 47, 29)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(48, op(*, 47, 29)),
      'L' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(48, op(*, 47, 29)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(48, op(*, 47, 29)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(49, op(+, 26, 48)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(49, op(+, 26, 48)),
      'L' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(49, op(+, 26, 48)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(49, op(+, 26, 48)), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 7 * (a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7))), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 63),
     rule(7),
     ['X' = w ^ 7,
      'Y' = a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)),
      'L0' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 63,
      'L1' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 62,
      'L2' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 52],
     [!,
      gen(w ^ 7, [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 62),
      gen(a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 52),
      node(n(63, op(*, 62, 52)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 7, [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 62),
     rule(9),
     ['X' = w ^ 7,
      'L0' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 62],
     [node(n(62, w ^ 7), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(62, w ^ 7), [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 62,
      'N1' = w ^ 7,
      'A' = 61,
      'N' = op(+, 42, 60),
      'T' = [n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [62 is 61 + 1]).
step(62 is 61 + 1, builtin, [], []).
step(gen(a(1) + w ^ 4 * a(5) + w ^ 6 * (a(3) + w ^ 4 * a(7)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 52),
     rule(6),
     ['X' = a(1) + w ^ 4 * a(5),
      'Y' = w ^ 6 * (a(3) + w ^ 4 * a(7)),
      'L0' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 52,
      'L1' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 34,
      'L2' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 51],
     [!,
      gen(a(1) + w ^ 4 * a(5), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 34),
      gen(w ^ 6 * (a(3) + w ^ 4 * a(7)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 51),
      node(n(52, op(+, 34, 51)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(1) + w ^ 4 * a(5), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 34),
     rule(6),
     ['X' = a(1),
      'Y' = w ^ 4 * a(5),
      'L0' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 34,
      'L1' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 12,
      'L2' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 33],
     [!,
      gen(a(1), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 12),
      gen(w ^ 4 * a(5), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 33),
      node(n(34, op(+, 12, 33)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(1), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 12),
     rule(9),
     ['X' = a(1),
      'L0' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 12],
     [node(n(12, a(1)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(12, a(1)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(12, a(1)),
      'L' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(12, a(1)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(12, a(1)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * a(5), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 33),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(5),
      'L0' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 33,
      'L1' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 13],
     [!,
      gen(w ^ 4, [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(5), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 13),
      node(n(33, op(*, 24, 13)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 4, [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
     rule(9),
     ['X' = w ^ 4,
      'L0' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 24],
     [node(n(24, w ^ 4), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(24, w ^ 4), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(24, w ^ 4),
      'L' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(24, w ^ 4), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(24, w ^ 4), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(5), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 13),
     rule(9),
     ['X' = a(5),
      'L0' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 13],
     [node(n(13, a(5)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(13, a(5)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(13, a(5)),
      'L' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(13, a(5)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(13, a(5)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(33, op(*, 24, 13)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(33, op(*, 24, 13)),
      'L' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(33, op(*, 24, 13)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(33, op(*, 24, 13)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(34, op(+, 12, 33)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(34, op(+, 12, 33)),
      'L' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(34, op(+, 12, 33)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(34, op(+, 12, 33)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 6 * (a(3) + w ^ 4 * a(7)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 51),
     rule(7),
     ['X' = w ^ 6,
      'Y' = a(3) + w ^ 4 * a(7),
      'L0' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 51,
      'L1' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 47,
      'L2' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 36],
     [!,
      gen(w ^ 6, [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 47),
      gen(a(3) + w ^ 4 * a(7), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 36),
      node(n(51, op(*, 47, 36)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(w ^ 6, [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 47),
     rule(9),
     ['X' = w ^ 6,
      'L0' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 47],
     [node(n(47, w ^ 6), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(47, w ^ 6), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(47, w ^ 6),
      'L' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(47, w ^ 6), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(47, w ^ 6), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(a(3) + w ^ 4 * a(7), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 36),
     rule(6),
     ['X' = a(3),
      'Y' = w ^ 4 * a(7),
      'L0' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 36,
      'L1' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 16,
      'L2' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 35],
     [!,
      gen(a(3), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 16),
      gen(w ^ 4 * a(7), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 35),
      node(n(36, op(+, 16, 35)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(3), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 16),
     rule(9),
     ['X' = a(3),
      'L0' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 16],
     [node(n(16, a(3)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(16, a(3)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(16, a(3)),
      'L' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(16, a(3)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(16, a(3)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(gen(w ^ 4 * a(7), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 35),
     rule(7),
     ['X' = w ^ 4,
      'Y' = a(7),
      'L0' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L3' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 35,
      'L1' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A1' = 24,
      'L2' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A2' = 17],
     [!,
      gen(w ^ 4, [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 24),
      gen(a(7), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 17),
      node(n(35, op(*, 24, 17)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(gen(a(7), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))], 17),
     rule(9),
     ['X' = a(7),
      'L0' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'L1' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))],
      'A' = 17],
     [node(n(17, a(7)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))])]).
step(node(n(17, a(7)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(17, a(7)),
      'L' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(17, a(7)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(17, a(7)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(35, op(*, 24, 17)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(35, op(*, 24, 17)),
      'L' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(35, op(*, 24, 17)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(35, op(*, 24, 17)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(36, op(+, 16, 35)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(36, op(+, 16, 35)),
      'L' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(36, op(+, 16, 35)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(36, op(+, 16, 35)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(51, op(*, 47, 36)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(51, op(*, 47, 36)),
      'L' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(51, op(*, 47, 36)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(51, op(*, 47, 36)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(52, op(+, 34, 51)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(11),
     ['N' = n(52, op(+, 34, 51)),
      'L' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [memberchk(n(52, op(+, 34, 51)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
      !]).
step(memberchk(n(52, op(+, 34, 51)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     builtin,
     [],
     []).
step(node(n(63, op(*, 62, 52)), [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 63,
      'N1' = op(*, 62, 52),
      'A' = 62,
      'N' = w ^ 7,
      'T' = [n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [63 is 62 + 1]).
step(63 is 62 + 1, builtin, [], []).
step(node(n(64, op(+, 49, 63)), [n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))] - [n(64, op(+, 49, 63)), n(63, op(*, 62, 52)), n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]),
     rule(12),
     ['A1' = 64,
      'N1' = op(+, 49, 63),
      'A' = 63,
      'N' = op(*, 62, 52),
      'T' = [n(62, w ^ 7), n(61, op(+, 42, 60)), n(60, op(*, 47, 44)), n(59, op(+, 31, 58)), n(58, op(*, 57, 38)), n(57, w ^ 5), n(56, op(+, 11, 55)), n(55, op(*, 24, 21)), n(54, op(+, 49, 53)), n(53, op(*, 50, 52)), n(52, op(+, 34, 51)), n(51, op(*, 47, 36)), n(50, w ^ 3), n(49, op(+, 26, 48)), n(48, op(*, 47, 29)), n(47, w ^ 6), n(46, op(+, 42, 45)), n(45, op(*, 27, 44)), n(44, op(+, 15, 43)), n(43, op(*, 24, 19)), n(42, op(+, 5, 41)), n(41, op(*, 24, 9)), n(40, op(+, 31, 39)), n(39, op(*, 32, 38)), n(38, op(+, 34, 37)), n(37, op(*, 27, 36)), n(36, op(+, 16, 35)), n(35, op(*, 24, 17)), n(34, op(+, 12, 33)), n(33, op(*, 24, 13)), n(32, w ^ 1), n(31, op(+, 26, 30)), n(30, op(*, 27, 29)), n(29, op(+, 6, 28)), n(28, op(*, 24, 7)), n(27, w ^ 2), n(26, op(+, 1, 25)), n(25, op(*, 24, 3)), n(24, w ^ 4), n(23, op(+, 11, 22)), n(22, op(*, 2, 21)), n(21, op(+, 15, 20)), n(20, op(*, 2, 19)), n(19, op(+, 16, 18)), n(18, op(*, 2, 17)), n(17, a(7)), n(16, a(3)), n(15, op(+, 12, 14)), n(14, op(*, 2, 13)), n(13, a(5)), n(12, a(1)), n(11, op(+, 5, 10)), n(10, op(*, 2, 9)), n(9, op(+, 6, 8)), n(8, op(*, 2, 7)), n(7, a(6)), n(6, a(2)), n(5, op(+, 1, 4)), n(4, op(*, 2, 3)), n(3, a(4)), n(2, w ^ 0), n(1, a(0))]],
     [64 is 63 + 1]).
step(64 is 63 + 1, builtin, [], []).