1 2 3 4 5 2 3 2 2 2 2 2 2 2 3 3 4 3 3 3 4 4 4 4 4 4 5 5 5 6 5 2 2 2 1 1 1 1 2 . 4 6 7 4 4 6 3.5 3.5 3.5 2.5 2.5 2.5 2.5 1.5 1.5 1.5 3 3 2.5 3.5 3.5 5.5