20     5     8    20    20    43    26     4     5     2     1     1
     2     0     0     1     2     1     1     0     0     0     1     2
     2     1     1     2     1     1     1     1     2     3     4     2
     1     0     0     2     4     4     1     2     0     1     1     1
     1     4     1     2     1     0     2     1     1     2     1     5
     0     0     1     0     0     4     0     2     4     8     7    10
     2     0     2     5     3     6     3    35    37    87   560   656
     2    -1     1     0     0     1    10    51   220   560  1440   816
     1     0     0     0     0     2     2     4    58   172    85    48
     0     0     1     2     1     3     3    20    14     3     4     2
    -1     1     2     0     1     2     2     8    12    10     6     1
     0     1     1     0     1     4     3     2     7    11     8     5
     1     0     0     1     1     1     1     3     1     6    13     3
     1     3     0     2     1     0     2     0     2     4     9     1