25
5 2 22
3 3 15
18 4 10
3 0 5
24 0 6
4 0 7
3 8 0
17 9 0
18 0 0
3 11 14
23 0 12
18 0 13
5 0 0
9 0 0
14 16 18
8 0 17
8 0 0
1 19 20
4 0 0
0 21 0
14 0 0
11 23 25
3 24 0
19 0 0
8 0 0