data/connectivity/graph_description/easy/graph136.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: (2,3) (3,5) (1,9) (3,0) (3,7) (9,6) (6,7) (4,3) (0,8).