The PappusGraph() command returns the Pappus graph, a bipartite 3-regular undirected graph with 18 vertices and 27 edges.

$\mathrm{with}\left(\mathrm{GraphTheory}\right)\:$

$\mathrm{with}\left(\mathrm{SpecialGraphs}\right)\:$

$G≔\mathrm{PappusGraph}\left(\right)$

$G≔\mathrm{Graph\; 1:\; an\; undirected\; graph\; with\; 18\; vertices\; and\; 27\; edges}$

$\mathrm{IsBipartite}\left(G\right)$

$\mathrm{true}$

$\mathrm{DrawGraph}\left(G\right)$

"Pappus graph", Wikipedia. http://en.wikipedia.org/wiki/Pappus_graph