20
100 100
12 26 36 0 0
9 33 43 0 0
13 33 36 0 0
7 35 36 0 0
14 23 30 0 0
6 32 49 0 0
15 25 35 0 0
10 37 34 0 0
2 36 21 0 0
13 27 25 0 0
8 27 34 0 0
4 39 34 0 0
10 20 30 0 0
12 35 39 0 0
3 28 35 0 0
2 43 54 0 0
13 30 27 0 0
1 26 44 0 0
11 24 16 0 0
23 34 32 0 0
