U
W
9
1 2 4.0
1 8 8.0
2 8 11.0
2 3 8.0
3 4 7.0
3 6 4.0
3 9 2.0
9 8 7.0
9 7 6.0
7 6 2.0
7 8 1.0
6 5 10.0
5 4 9.0
6 4 14.0