data/cycle/graph_description/medium/graph1002.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 11, and the edges are: (4,0) (3,5) (7,3) (6,7) (0,9) (8,10) (1,0) (0,2) (0,8) (11,1) (5,10) (2,4) (11,7) (3,0).