1   0   0   0   0   0   0   0   0   0   0   0   1   0   0   0   0   0  -9   0
0   1   0   0   0   0   0   0   0   3   0   0   0   0   0   0  -1   0   0   0
0   0   1   0   0   0   0   0  -5   0   3   2   0   0   0   0  -4   0   0   0
0   0   0   1   0   0   0   0  10   0   0   0   0   0   1   0   0   0   0   0
0   0   0   0   1   0   0   0   0   0  -2   9   0   0   0  -4   0   0   0  -7
0   0   0   0   0   1   0   0   0   0   0   0   0  -1   0   0   0   0  -7   0
0   0   0   0   0   0   1   0   0  -7   0   0   0   0   3   0   0  -3   0   0
0   0   0   0   0   0   0   1   0   0   0   0  -5  -7   0   5   0  -4   0   6
