| 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 25, and the edges are: (0,3) (18,15) (17,20) (23,12) (10,12) (7,6) (21,2) (1,0) (1,6) (16,0) (22,5) (3,25) (7,12) (8,4) (0,4) (6,14) (11,20) (9,24) (21,9) (2,11) (22,23) (2,0) (5,0) (13,0) (19,8) (18,25) (8,21) (11,0). |