data/connectivity/graph_structure/medium/graph109.txt

16 56 5
0 6
0 3
0 13
0 10
0 9
0 15
0 14
1 5
1 7
1 11
1 4
1 8
1 2
1 12
2 5
2 7
2 11
2 4
2 8
2 12
3 6
3 13
3 10
3 9
3 15
3 14
4 5
4 7
4 11
4 8
4 12
5 7
5 11
5 8
5 12
6 13
6 10
6 9
6 15
6 14
7 11
7 8
7 12
8 11
8 12
9 13
9 10
9 15
9 14
10 13
10 15
10 14
11 12
13 15
13 14
14 15
0 13
2 5
10 0
6 3
7 11
1 0
2 14
7 6
5 14
3 7