1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 1 1 3 4 4.5 4 0.5 2.5 2 1 1 2 2 2 7 5 5 6 6 5 5 4 4 4 4 4 3 1 1 1 3 1-2 1-2 1-2 0-1 0-1 1-2 1-2 0-1 0-1 2-3