. 7 6 6 6 6 6 5 4 4 4 3.5 3.5 3 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 5 5 5 5 6 6 4 1 1 1 0.5 3.5 1 2.5 1 3 6 3 3 1.5 2 2 2 2.5 2.5 1 1 0.5 0.5 1 2.5 2.5 1.5 2 2 3 2 1 3 2 2 2 0.5 5 . . . 3 1 1 1 1