data/cycle/graph_description/medium/graph1030.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 12, and the edges are: (9,3) (0,2) (2,12) (8,12) (7,0) (8,11) (8,7) (0,1) (10,9) (6,7) (7,5) (1,8) (2,3) (4,12).