3 1 1 1 1 1 1 1 2 1 1 1 1 4 3 2 2 2 1 1 1 1 1 1 1 3 3 3 3 3 3 0 2 1 20 20 7 12 1 7 5 7 1 0 0 0 0 0 0 0 0 0 0 0 0