data/connectivity/graph_description/medium/graph129.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 16, and the edges are: (0,12) (0,13) (0,2) (0,16) (0,7) (0,6) (0,9) (0,5) (0,1) (0,8) (1,12) (1,13) (1,2) (1,16) (1,7) (1,6) (1,9) (1,5) (1,8) (2,12) (2,13) (2,16) (2,7) (2,6) (2,9) (2,5) (2,8) (3,10) (3,14) (3,4) (3,11) (3,15) (4,10) (4,14) (4,11) (4,15) (5,12) (5,13) (5,16) (5,7) (5,6) (5,9) (5,8) (6,12) (6,13) (6,16) (6,7) (6,9) (6,8) (7,12) (7,13) (7,16) (7,9) (7,8) (8,12) (8,13) (8,16) (8,9) (9,12) (9,13) (9,16) (10,14) (10,11) (10,15) (11,14) (11,15) (12,13) (12,16) (13,16) (14,15).