2     0     1     1     3     1     2     3     0     1     2     1
    -1     0     0     1     3     1     0     0     0     2     0     1
     1     1     2     2     1     1     0     1     2     1     4     1
     0     1     0    -1     1     0     1     3     2     2     2     1
     0     1     0     0     1     0     1     2     2     2     0     2
     0     0     4     2     0     0     0     1     4     4     6    10
    -1     2     3     1     2     6     9     6    60    -1   624   488
     1     1     3     0     3     4    10    31   132   376  1120   424
     1     2     0     0     1     3     0     1    20   103   212    54
     1     1     1     1     1     1     4     3     7     4    18     5
     0     1     0     1     0     0     1     2     5     4    18     6
     2     1     2     0     0     3     3     4     3     5    20    15
     1     1     0     1     0     2     2     1     3    12    13     3
     1     0     0     2     0     2     0     0     2     8     9     1