data/cycle/graph_description/easy/graph118.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: (1,0) (3,6) (9,2) (1,4) (5,8) (9,1) (4,7) (4,8) (3,4).