c-p-c c-pop ccccc choco chono chonu choon choop choup chuno chupp cnnnn co-co co-np co-op cocc- cocco cocon cohon cohoo conch conco connu cono- conon conop cooch coppo couch couco cphpc cuhon cunco cuoco cupon h-cho hcooh hhhhh ho-ho ho-oh hocco hocon honno hooch hopon hoppo hopup houch hucch hucho hucun huhuh hunch n-p-n nnooo no-no no-op nohno nohup non-u nonno nonoh nonop nonpc noonu nopun nouch nu-nu nuhuh nunch nunon nunun oh-oh onch- onco- onoon onpop ooooh ooooo opcon opoho oppon oucho p-n-p phccc phon- phono phuoc po-on po-po pocho pocno pocop ponch ponnu ponup pooch poopo popco popon popop poppo popup pouch punch punon puppo u-con u-pop uchon uchuu uconn uh-oh uh-uh uhhoh uhhuh uncon uncup unnun uppon uuuuu