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