5 4 4 4 4 4 4 3 3 3 3 3 3 3 3 3 4 4.5 5 5.5 2 1 2 3 3 3 2 2 2 2 2 2 2 2 1 2 0.5 1 3 1 1 0.5 2 2 2 . 1-2 1-2 1-2 1-2 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 2-3 2-3 2-3 2-3 2-3 3-4 3-4 3-4 3-4 3-4 3-4 3-4 2-3 4-5 4-5 4-5 2-3