[r-t] Cayley graph

[Richard Smith]

Martin Bright wrote:

> Has anybody out there got a nice colourful picture of the Cayley graph for
> four bells, the truncated octahedron thing?  I'm looking for one to use in
> a talk to some mathematically-inclined school children on Saturday.
> PostScript or PDF would be best.

Probably not in a suitable format for your talk, but these
might be of interest.

  http://www.ex-parrot.com/~richard/minimus/polyhedra/

Richard