text: 2 14
  0 0 0 0 11 2
  0 0 0 1 13 1
  0 0 0 13 1 13
  0 0 0 2 0 1
  0 0 1 0 0 11
  0 0 1 1 0 11
  0 0 1 2 0 11
  0 0 11 1 1 13
  0 0 11 2 12 2
  0 0 11 2 2 1
  0 0 13 1 11 2
  0 0 9 1 0 11
  0 11 0 0 0 13
  0 11 13 0 0 3
  0 11 5 0 0 3
  0 13 0 0 0 5
  0 2 0 0 13 2
  0 2 0 0 2 2
  0 2 0 0 5 2
  0 3 13 0 0 11
  0 3 5 0 0 11
  1 0 0 13 0 12
  1 0 0 13 1 2
  1 0 11 1 1 13
  1 0 11 2 0 7
  1 0 12 1 0 7
  1 0 13 1 0 7
  1 0 13 1 1 1
  1 0 13 1 7 1
  1 0 13 3 2 1
  1 0 2 1 2 1
  1 0 3 1 1 1
  1 0 7 1 1 13
  1 0 7 1 9 13
  1 0 7 3 2 13
  1 1 2 3 0 3
  1 11 2 3 0 3
  1 9 13 1 1 3
  11 0 0 0 0 2
  11 0 0 1 11 1
  11 0 0 13 1 1
  11 0 12 1 0 7
  11 0 2 1 11 1
  12 0 0 1 0 9
  12 0 0 7 0 9
  13 0 0 3 9 1
  13 0 11 2 0 2
  13 2 0 0 0 3
  13 3 0 0 0 3
  2 0 11 13 2 13
  2 0 11 2 0 7
  2 0 11 2 1 13
  2 0 13 2 1 1
  2 0 13 3 2 1
  2 0 2 2 7 1
  2 0 2 3 2 1
  2 0 7 1 9 13
  2 3 11 0 3 3
  2 3 11 5 3 3
  3 2 0 0 0 3
  3 3 0 0 0 3
  5 3 0 0 0 3
  7 0 9 1 0 7
  7 0 9 13 0 0
  9 0 0 1 0 9
  9 0 0 1 1 1
  