3 2 1 2 1 2 1 2 1 2 1 2 1 1 1 1 1 1 1 0 2 0 3 3 2 1 1 2 1 2 1 1 1 1 1 1 2 1 1 1 1 3 0 0 0 0 0 0 0 0 0 0 0 0