1 1 1 1 3 3 4 2 1 1 2 1 1 7 4 1 1 6 3 2 1 2 3 1 5 1 3 2 1 2 1 1 2 1 1 0 3 1 7 7 3 3 1 3 1 2 1 4 0 0 4