text: 2 14
  0 0 0 0 7 2
  0 0 0 0 8 2
  0 0 0 1 1 1
  0 0 0 1 2 1
  0 0 0 2 1 1
  0 0 0 2 2 1
  0 0 0 7 0 1
  0 0 0 9 0 1
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  0 0 4 0 0 0
  0 0 7 0 0 0
  0 1 1 2 1 2
  0 1 1 2 2 2
  0 1 7 2 1 2
  0 10 0 0 0 4
  0 12 4 0 0 6
  0 2 0 0 2 2
  0 2 0 0 4 2
  0 2 0 0 6 2
  0 2 0 0 8 2
  0 2 2 0 12 8
  0 2 2 0 7 8
  0 2 2 0 8 8
  0 2 6 0 0 12
  0 2 8 0 3 2
  0 2 8 2 3 2
  0 3 4 0 0 7
  0 3 4 0 4 2
  0 3 6 0 0 12
  0 6 0 0 0 4
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  1 0 0 1 0 2
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  1 0 7 1 2 1
  1 0 9 3 0 1
  1 10 0 0 0 4
  1 2 1 3 0 3
  1 2 7 1 0 3
  1 2 9 3 0 3
  10 0 0 0 0 1
  10 3 0 0 0 1
  10 3 12 4 1 3
  10 3 7 0 1 3
  12 1 10 0 12 6
  12 7 1 0 0 3
  2 0 0 1 0 2
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  2 2 7 0 10 3
  2 2 8 0 3 3
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  3 0 1 0 0 7
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  3 1 0 0 0 10
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  3 1 1 3 0 3
  3 1 6 3 3 3
  3 1 7 1 0 3
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  3 10 0 0 0 4
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  4 1 0 0 0 1
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