5 6 5 5 5 7 4 4 4 4 4 4 4 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 2 2 5.5 4.5 2 3.5 2.5 2.5 3.5 2 2 1 2 0.5 1 2 2 . 1-2 1-2 1-2 1-2 0-1 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 3-4 4-5 4-5 5-6