1 1 1 1 1 1 1 1 1 1 2 2 3 2 2 2 3 2 1 3 3 3 4 5 . 0.5 0.5 1.5 1.5 1.5 2.5 4 4 6 1.5 2.5 2.5 2.5 3.5 2.5 1.5 2