data/connectivity/graph_description/easy/graph110.txt

In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 9, and the edges are: (9,1) (7,0) (2,7) (7,4) (3,4) (7,1) (8,6) (6,1) (5,4).