4 4 4 4 3 3 3 3 3 3 5 5 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 6 5 1 1 1 2 1 2 1 1 1 2 2 2 2.5 2.5 2.5 0.5 2.5 0 3 .