3 1 1 1 1 1 1 1 1 1 1 1 1 15 15 15 12 3 15 15 0 0 2 15 15 12 3 12 3 15 1 1 2 1 1 1 1 15 0 0 0 0 0 0 0 0 0 0 0 0 0