5 4 4 4 4 4 4 3 3 3 3 3 3 2 2 2 2 2 2 3 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 5.5 3 4.5 4.5 1 0.5 0.5 0.5 2 4.5 2.5 1.5 2 2 1 3.5 1.5 . 0-1 1-2 1-2 1-2 1-2 1-2 1-2 1-2 1-2 2-3 2-3 2-3 2-3 2-3 3-4 3-4 2-3 1-2