12

    0    90    10     0     0     0     0     0     0     0    0     0
   90     0     0    23     0     0     0     0     0     0    0     0
   10     0     0     0    43     0     0     0     0     0    0     0
    0    23     0     0     0    88     0     0     0     0    0     0
    0     0    43     0     0     0    26     0     0     0    0     0
    0     0     0    88     0     0     0    16     0     0    0     0
    0     0     0     0    26     0     0     0     1     0    0     0
    0     0     0     0     0    16     0     0     0    96    0     0
    0     0     0     0     0     0     1     0     0     0   29     0
    0     0     0     0     0     0     0    96     0     0    0    37
    0     0     0     0     0     0     0     0    29     0    0     0
    0     0     0     0     0     0     0     0     0    37    0     0

    0    36    54    26    59    72     9    34    79    17   46    95
   36     0    73    35    90    58    30    78    35    44   79    36
   54    73     0    21    10    97    58    66    69    61   54    63
   26    35    21     0    93    12    46    40    37    48   68    85
   59    90    10    93     0    64     5    29    76    16    5    76
   72    58    97    12    64     0    96    55    38    54    0    34
    9    30    58    46     5    96     0    83    35    11   56    37
   34    78    66    40    29    55    83     0    44    12   15    80
   79    35    69    37    76    38    35    44     0    64   39    33
   17    44    61    48    16    54    11    12    64     0   70    86
   46    79    54    68     5     0    56    15    39    70    0    18
   95    36    63    85    76    34    37    80    33    86   18     0