The basic building block in any cubic bipartite graph is the following:
This fragment is taken from the french wiki page on Dessin D'Enfants (for a english translation go here), but, up to now, I've never seen a full-blown example of a bicubic graph, that qualifies as a dessin. By the latter, I mean, given such a graph, what is the corresponding $p(x)$?
Can anyone point towards a (simple) worked-out example?
UPDATE Looks like I found something
Unfortunately the paper "Bipartite graph embeddings, Riemann surfaces and Galois groups" by Gareth A. Jones is not freely available...


