4 2 2 4 4 3 1 4 4 2 1 1 2 1 1 0 4 0 4 4 3 1 1 1 1 1 1 2 1 1 1 1 1 4 4 3 1 2 1 1 2 1 1 4 0 0 0 0 0 0 0 0