. 7 3.5 4 3 3 2.5 1.5 2 2 2 6 5 4 4 3 3 3 3 2 2 2 2 2 2 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 . . . 0-1 0-1 1-2 1-2 1-2 1-2 1-2 1-2 1-2