6 6 6 5 5 5 5 5 5 4 5 5 6.5 5.5 5.5 6.5 4 4 4 4 4 4 4 4 4 3 3 3 3 3 3 3 3 3 2 2 2 2 3 2 3 2 2 2 2 2 2 2 2 2 2 2 1 1.5 4 1.5 2.5 3.5 . 3-4 3-4 3-4 3-4 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 2-3 4-5 4-5 4-5 4-5 4-5 4-5 1-2 1-2 1-2 1-2 1-2 1-2 1-2 5-6 5-6