data/gnn/graph_structure/hard/graph128.txt

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