4 4 5 5.5 3 3 3 3 3 3 3 3 2 2 2 2 2 2 2 2 2 2 2 2 3 3 4 4 4 4 2 1 1 1 4 4 3 1 1 1 1 2 2 2 1 1 3.5 4.5 3.5 2 2 2.5 2.5 4.5 3 1 4 1.5 1.5 .