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