bhoun bo-bo bo-ho boboc bocho bocon bohon bohun bonch bonon bonou booch booco bouch bubon bucco bucho buchu bunch bunco bunun buoch buoho buono ccccc choco chono chonu choon chubb chuno cnnnn co-bo co-co cocc- cocco cocon cohob cohon cohoo conch conco connu cono- conob conon cooch couch couco cubo- cubub cuhon cunco cuoco h-cho hcooh hhhhh hnnbo ho-ho ho-oh hobub hocco hocon honbu honno hooch houch hucch hucho hucun huhuh hunch nnooo no-no nobob nobuo nohno non-u nonno nonoh noonu nouch nu-nu nuhuh nunch nunon nunun o-bon oh-oh onch- onco- onhbo onnbc onoon ooooh ooooo oucho u-con ubobo uchon uchuu uconn uh-oh uh-uh uhhoh uhhuh uncon unnun uuuuu