1 0.0 6.0 2 6 7 2 1.0 4.0 1 3 4 5 3 3.0 4.0 2 5 4 1.0 2.0 2 5 6 5 3.0 2.0 2 3 4 7 12 6 0.0 0.0 1 4 12 7 5.0 4.0 1 5 8 10 12 8 7.0 5.0 7 9 9 9.0 5.0 8 11 10 7.0 2.0 7 11 12 13 11 9.0 2.0 9 10 12 7.0 0.0 5 6 7 10 13 13 9.0 0.0 10 12