| In an undirected graph, the nodes are numbered from 0 to 8, and every node has an embedding. (i,j) means that node i and node j are connected with an undirected edge. | |
| Embeddings: | |
| node 0: [0,1] | |
| node 1: [0,1] | |
| node 2: [0,1] | |
| node 3: [0,1] | |
| node 4: [1,1] | |
| node 5: [1,0] | |
| node 6: [0,0] | |
| node 7: [0,0] | |
| node 8: [1,0] | |
| The edges are: (7,0) (1,3) (1,6) (2,7) (5,2) (8,2) (2,6) (6,3) (4,5). |