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