data/connectivity/graph_structure/medium/graph141.txt

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