[
  {"typeSet":1,"listComp":[1,2,3,4,5,6,7],"desk":[[[0, 0], [-1, -1]], [[0, 0], [-1, -1]], [[0, 0], [0, 0]]]},
  {"typeSet":1,"listComp":[1,2,3,4,5,6,7],"desk":[[[0, 0, 0], [0, -1, 0]], [[0, 0, 0], [0, 0, 0]]]},
  {"typeSet":1,"listComp":[1,2,3,4,5,6,7],"desk":[[[0, -1], [-1, -1], [-1, -1]], [[0, 0], [0, 0], [-1, -1]], [[0, 0], [0, 0], [0, 0]]]}
]