c-cor ccccc choco chono chonu choon choor chor- choro chron chuno chur- churn churr churu cnnnn co-co cocc- cocco cocon cocur cohon cohoo conch conco concr connu cono- conon conor cooch corno cornu coro- coron corun couch couco couru croco crohn croon croun cruor cuhon cunco cuoco curch curno curro h-cho hcooh hhhhh hhour ho-ho ho-oh hocco hocon honno honor hooch hoorn horch horno horon horro horru houch hourc hroch hucch hucho hucun huhuh hunch huorn hurcn huron huuru nnooo no-no nohno nohor non-u nonno nonoh noonu norco noroc noron norro norun nouch nu-nu nucor nuhuh nunch nunon nunun nuoro nurun occur ochro ocorn oh-oh ohchr ohorn ohour onch- onco- onoon onorn onour ooooh ooooo orcon ornon oroch oroco orono oruch oruro oucho ouoro ourno r-co- rhoon ro-ro rocco rocor rocou rohru rohun ronco ronno rouch ruhnu runch runcu runo- runon u-con uchon uchuu uconn uh-oh uh-uh uhhoh uhhuh uhuru uncon uncor unnun unnur unoor unorn unruh unrun unurn urour urucu uuuuu