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