text: 2 14
  0 0 0 0 12 7
  0 0 0 0 13 7
  0 0 0 1 1 5
  0 0 0 1 4 5
  0 0 0 1 5 5
  0 0 0 10 0 1
  0 0 0 5 1 5
  0 0 0 5 2 5
  0 0 0 5 4 5
  0 0 0 5 5 5
  0 0 0 7 0 4
  0 0 0 7 1 5
  0 0 0 7 10 5
  0 0 0 7 2 5
  0 0 0 7 4 5
  0 0 0 9 0 1
  0 0 1 0 0 9
  0 0 1 1 0 4
  0 0 1 10 0 0
  0 0 5 1 1 1
  0 0 5 1 2 1
  0 0 5 1 4 1
  0 0 5 13 2 1
  0 0 5 9 10 1
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  0 0 7 0 10 13
  0 0 7 0 2 9
  0 1 4 2 2 2
  0 1 9 12 3 10
  0 1 9 2 1 2
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  0 1 9 4 1 4
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  0 10 0 0 0 12
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  0 2 4 0 2 2
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  0 5 1 2 1 2
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  0 5 1 9 1 9
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  1 0 1 0 0 9
  1 0 2 3 0 1
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  1 1 1 3 0 3
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  10 0 3 3 0 2
  12 3 0 0 0 3
  13 2 10 12 3 2
  13 2 3 12 3 2
  13 2 7 4 2 2
  3 0 3 0 0 0
  3 1 0 3 0 3
  3 3 0 0 0 3
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  4 0 0 1 0 7
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