20
100 100
13 25 28 0 0
15 18 41 0 0
15 30 24 0 0
13 37 34 0 0
8 33 13 0 0
10 26 49 0 0
4 22 36 0 0
20 33 37 0 0
8 27 40 0 0
8 34 28 0 0
8 29 37 0 0
12 32 39 0 0
5 37 49 0 0
9 28 50 0 0
7 38 45 0 0
3 35 26 0 0
3 25 35 0 0
6 32 30 0 0
10 27 49 0 0
3 36 38 0 0
