• A [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]
  • B [[0, 4, 8], [1, 5, 9], [2, 6, 10], [3, 7, 11]]
  • C [[0, 1, 2], [3, 4, 5], [6, 7, 8], [9, 10, 11]]
  • D [0, 1, 2, 3], [4, 5, 6, 7], [8, 9, 10, 11]