12 11 10 9 8 8 8 7 7 7 7 6 6 6 6 5 5 5 4 4 4 3 3 3 3 3 3 3 3 3 2 3 2 1 1 1 2 2 2 1 2 2 2 4 2 1 1 1 1 2 2 2 2 3 0.5 1 2.5 2.5 1 0 1 13 1 1 2.5 1.5 1 8 .