1 1 2 2 2 2 2 2 3 1 2 2 2 2 2 2 2 2 3 4 4 4 4 3 3 3 3 3 5 5 6 6 7 4 7.5 5.5 4.5 3.5 3.5 3.5 2 2 3 3 3.5 3