1 9 -1
2 9 0
3 2 0
4 3 0
5 3 0
6 3 0
7 3 0
8 3 0
9 7 0
10 5 0
11 5 0
12 5 0
13 5 0
14 5 0
15 5 0
16 5 0
17 5 0
18 5 0
19 5 0
