1 2 2 2 1 2 3 4 5 2 1 3 3 3 3 2 3 4 4 5 5 5 6 6 7 1 1 2 1 1 2 2 1 2 3 3 . 0.5 2.5 6 2 2 6 4 8 0.5 2.5 2.5 1.5 1.5 4 4 3 2.5