foo {
  test-37: #{interpolant}<=#{interpolant};
  test-38: #{interpolant} <=#{interpolant};
  test-39: #{interpolant}<= #{interpolant};
  test-40: #{interpolant} <= #{interpolant};
  test-41: #{interpolant}<=lschema_#{ritlp};
  test-42: #{interpolant} <=lschema_#{ritlp};
  test-43: #{interpolant}<= lschema_#{ritlp};
  test-44: #{interpolant} <= lschema_#{ritlp};
  test-45: #{interpolant}<=#{litlp}_rschema;
  test-46: #{interpolant} <=#{litlp}_rschema;
  test-47: #{interpolant}<= #{litlp}_rschema;
  test-48: #{interpolant} <= #{litlp}_rschema;
  test-49: lschema_#{ritlp}<=lschema_#{ritlp};
  test-50: lschema_#{ritlp} <=lschema_#{ritlp};
  test-51: lschema_#{ritlp}<= lschema_#{ritlp};
  test-52: lschema_#{ritlp} <= lschema_#{ritlp};
  test-53: lschema_#{ritlp}<=#{litlp}_rschema;
  test-54: lschema_#{ritlp} <=#{litlp}_rschema;
  test-55: lschema_#{ritlp}<= #{litlp}_rschema;
  test-56: lschema_#{ritlp} <= #{litlp}_rschema;
  test-57: #{litlp}_rschema<=#{litlp}_rschema;
  test-58: #{litlp}_rschema <=#{litlp}_rschema;
  test-59: #{litlp}_rschema<= #{litlp}_rschema;
  test-60: #{litlp}_rschema <= #{litlp}_rschema;
}