text: 2 14
  0 0 0 0 13 8
  0 0 0 1 1 1
  0 0 0 3 0 1
  0 0 0 8 0 1
  0 0 0 9 0 1
  0 0 1 1 0 13
  0 0 1 3 0 13
  0 0 1 8 0 13
  0 0 13 1 1 1
  0 0 13 8 1 1
  0 0 3 0 0 1
  0 0 8 0 13 0
  0 0 9 4 3 1
  0 1 0 0 0 8
  0 1 0 2 1 2
  0 1 0 6 9 1
  0 1 1 2 1 2
  0 1 6 2 3 2
  0 1 8 0 0 3
  0 13 0 3 0 4
  0 13 1 2 1 2
  0 13 3 6 0 0
  0 13 8 2 1 1
  0 2 0 0 2 2
  0 2 0 0 6 2
  0 2 0 0 8 2
  0 3 6 0 0 3
  0 3 8 0 0 3
  0 4 1 0 0 3
  0 6 0 0 1 2
  0 8 0 0 0 6
  0 8 0 0 1 2
  0 8 0 0 2 2
  1 0 0 1 1 1
  1 0 0 1 13 1
  1 0 0 9 0 1
  1 0 13 1 0 3
  1 0 13 1 1 1
  1 0 13 3 0 1
  1 0 13 3 3 1
  1 0 3 0 0 1
  1 0 3 3 3 1
  1 0 9 1 1 1
  1 13 1 3 0 3
  13 0 0 0 0 3
  13 0 0 1 0 3
  13 0 1 1 13 9
  13 0 3 1 0 1
  3 0 0 1 1 9
  3 3 0 0 0 3
  4 3 0 0 0 3
  6 9 4 1 0 3
  8 0 13 0 3 9
  8 0 13 1 3 1
  