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