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