data/hamilton/graph_structure/hard/graph117.txt

12 39
4 3
7 10
0 9
5 2
3 9
11 5
3 7
2 7
6 11
6 0
11 10
2 3
11 9
5 4
0 1
0 10
6 2
4 8
10 6
9 8
11 0
0 7
10 4
9 1
6 8
8 10
10 3
0 2
0 4
8 2
5 8
6 9
1 10
1 5
5 10
4 11
0 5
4 9
5 6