3-prism graph Cubical graph 5-prism graph 6-prism graph 3-matchstick graph 4-Möbius ladder 5-Möbius ladder 20-Möbius ladder Mobius-Kantor graph Franklin graph Frucht graph generalized Petersen graph (6,2) generalized Petersen graph (7,2) Heawood graph Tetrahedral graph Truncated tetrahedral graph Truncated octahedral graph Dodecahedral graph Truncated dodecahedral graph ring