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