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