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