data/connectivity/graph_description/easy/graph102.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: (3,9) (7,9) (4,1) (0,6) (2,8) (5,8) (9,1) (4,8) (8,6).