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