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