. 5 5 5 4 1.5 2.5 4 4 2.5 4 4 3 3 3 3 3 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 2 . . . 0-1 0-1 0-1 0-1 0-1 0-1 1-2 1-2 1-2 1-2 1-2 1-2 1-2 1-2