data/gnn/graph_structure/hard/graph129.txt

10 15 2
0 9
2 0
0 8
1 6
1 2
7 2
2 3
4 3
6 3
7 3
9 4
5 6
9 6
9 7
8 7
1 1 
0 1 
0 0 
0 1 
0 1 
1 1 
1 1 
0 0 
0 1 
0 0 
4 7 
2 6 
2 6 
2 9 
3 5 
1 3 
5 7 
5 9 
0 3 
1 7