1 2 3 4 5 6 7 8 9 10 11
0 7 0 0 0 0 1 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 6 0 0 0 9 1 0 0 8 0 0 0 0 3 0 0 0 0 0 9 4 5 0 9 4 7 0 0 2 0 0 0 0 0 9 4 5 0 0 0 8 0 0 0 0 0 0 0 3 0 2 6 0 1 0 0 0 7 0