data/hamilton/graph_structure/hard/graph105.txt

12 38
4 11
7 5
7 10
8 1
4 2
9 4
2 9
8 6
9 6
0 9
4 6
0 4
6 0
5 1
4 1
3 0
3 8
7 8
5 4
2 6
1 6
7 9
2 10
3 7
3 6
1 9
6 5
7 2
11 7
11 3
3 1
7 6
7 1
9 5
9 3
10 11
7 4
0 1