c-cor c-p-c c-pop ccccc ccoyo cnnnn co-co co-np co-op cocc- cocco cocon conco concr conny cono- conon conop conor conoy conry coony coopy coppo coppy copr- copro copyc copyr corcy corno corny coro- coron corop corry cory- corzo cozyn cozzo cozzy croco crocy crony croon croop cropc cropo croyn cryo- cryon cyno- cypro czopy n-p-n nnooo no-no no-op nonno nonny nonop nonpc noppy norco noroc noron noroy norro norry noyon nozno nycon nycrr nyoro occoy ocopy ocorn onco- onoon onorn onpop onryo onyon ooooo opcon oppon opypy orcon orcop orczy ornon oroco orono oronz oryz- orzyc oyoor oznoz ozon- ozono ozoro p-n-p po-on po-po pocno pocop poncy ponor ponyo ponzo poopo poopy poory popco popon popop poppo poppy porcn porco porn- porno porny poro- poron porro porry porzy pozzo pozzy prony proor prop- propn propp propr proyn pryor przno pycn- pynn- pynon pynor pypyn pyro- r-co- ro-ro rocco rocor ronco ronno ronny roopy royoc royon rozno rozny rozoy rozyn rprop ryozo ryzyn yo-yo yocon yopon yoron yorro zocco zocor zono- zoopy zoppo zorro zyron zzzzz