data/hamilton/graph_structure/hard/graph132.txt

13 32
4 10
8 10
2 9
1 9
6 3
6 9
8 0
10 0
12 9
0 7
2 7
8 11
2 8
9 10
4 12
1 12
2 3
9 5
2 5
4 2
9 11
0 9
12 8
11 6
12 10
5 12
4 11
3 5
6 12
5 0
3 4
7 5