# Undirected graph (each unordered pair of nodes is saved once): exp/graph.txt
# Save as tab-separated list of edges
# Nodes: 10 Edges: 30
# NodeId	NodeId
0	1
0	3
0	4
0	6
0	7
0	9
1	2
1	3
1	7
1	8
1	9
2	5
2	6
2	8
2	9
3	4
3	5
3	6
3	7
3	8
4	5
4	6
4	8
4	9
5	6
5	7
5	8
5	9
6	7
7	8
