| 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: (11,10) (0,3) (0,7) (9,5) (4,0) (6,0) (10,8) (4,7) (2,0) (1,5) (6,5) (8,12) (0,1) (2,9) (4,11). |
| 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: (11,10) (0,3) (0,7) (9,5) (4,0) (6,0) (10,8) (4,7) (2,0) (1,5) (6,5) (8,12) (0,1) (2,9) (4,11). |