0 0 0 2 2 2 5 9 8 8 8 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 3 3 3 3 3 3 0 0 0 0 0 0 0 0 0 0 3 3 3 3 3 3 3 0 0 0 0 0 0 0 0 0 0 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 2 2 2 2 2 2 2 2 2 0 3 3 3 3 3