16     1     3     2     1     5     6     9    16     7    13    12     5    99    18    30    35    14
     2     1     7    21    13    12     9    19    29    30    39    18    15    10     6     0     1     3
    -1     2    25    16    38    46    36    44    69    15     7     5     3     4     2     3     1     1
    32    36    23    31    18    29    15    20    17    11    11     7     4     3     3     0     0     1
    93    30    19    13    12     5    13    10     3     4     0     5     4     2     2     1     2     1
    -1    23    48    44    13     8     5     7     8     5     4     4     2     4     2     5     2     0
    11     1     4    12     8     9     6     9     5     3     6     3     1     1     0     1     1     2
     6    12     9    11     3     1     0     0     0     3     5     0     0    -1     1     0     0     1
     0     0     1     0     0     2     1     0     1     2     1     1     1     1     0     0     0     0
     0     3     2     0     0     1     0     1     1     0     1     1     1     0     1     3     1     2
     2     3     7     1     2     1     1     2     1     2     0     2     1     0     1     1     1     1
     2     2     1     1     1     3     0     2     1     1     1     2     1     0     0     1     0     0
     1     1     0     1     0     0     0     1     0     0     1     1    -1     1     1     1     1     0
     1     1     2     1     0     0     3     2     2     3     0     0     1     2     1     1     1     2