data/gnn/graph_structure/hard/graph140.txt

10 14 2
0 1
0 7
1 2
1 8
9 1
8 2
5 2
3 4
3 7
4 8
7 5
9 5
8 6
9 7
1 0 
0 1 
0 0 
1 0 
1 1 
1 1 
1 1 
1 0 
1 1 
1 1 
7 4 
7 9 
7 6 
6 3 
4 4 
8 7 
2 3 
7 5 
8 7 
9 5