D 1
        13 9
           0    1    0    0    0   -1    0   -1    0
           1    0    0    0    0    0    0    1    0
           1    0    1   -1    0    0    0    0    0
           1    0    0    0    1    0    0    0    0
           1    0    0    1   -8    0    0    0    0
           1    0    0    0    0    0    1    0    0
           1    0    0    0    0   -1    8    0   16
           1    0    0    0   -1    0    0    0   35
           1    0   -1    1    0    0    0    0   15
           1    0    0    0    0    0    0   -1   15
           1    0    0    0    0    0   -1    0   43
           1    0    0    0    0    1   -8    0    0
           1    0    0   -1    8    0    0    0   16
F 0
117190656
