c-cor ccccc ccoyo chock choco chokh choko choky chook choor chooy chor- chork choro chouk chouy chovy chuck chuko chur- churk churr churu chuuk chyou chyr- co-co cocc- cocco cocky cocur cocuy cohoo cokk- cooch cooky corcy corky coro- corry corvo corvy cory- couch couco coucy couru coury covyk crhov crock croco crocy crook crouk crouy cruck cruor cryo- cucuk cucuy cukor cuoco curch curro curry curvy cuvry cykyr h-cho hcooh hhhhh hhour ho-ho ho-oh hocco hokku hooch hooky horch horky horro horru horry houch houck hourc houry hrhov hroch hucch hucho huhuh hukok huork hurko hurky hurok hurry huuru huyou khoku khoro khour khuru khuur ko-ko kochu kocov kokko kokor kokou kokry kokur kokyu kooky kooru korck korku koror korro korry koruk koryo kouch koury kovor kovur koyuk krhov krock kryo- kryry kuchu kucuk kucyk kukko kukok kukur kuoyu kurch kurku kurov kuruc kuruk kuryk kyoho kyoko o-hoy occoy occur ochro ochry ockro oh-oh oh-ok ohchr ohour ohyou okcho okkur okoc okoho okoro okoyo okuku okuru ooooh ooooo oovoo oroch oroco oruch oruku oruro oryou oucho ouchy ouoro oyoko oyoor oyrur r-co- rhyku ro-ro rocco rochy rocko rocky rocor rocou rocov rohov rohru rokkk rokky rookh rooky rouch roucy rouko rouky royko royoc ruchy rucky rykov ryoko ryuho ryuko u-roy uchku uchuu uh-oh uh-uh uhhoh uhhuh uhuru ukhov uoyro urour urucu urych uryu uryuu uuork uuuuu uvrou vokov vooru vouch voury voyou vrchy vrock vucko vurry vycor vyrov y-o-u yhour yo-ho yo-yo yohko yokoo yokou yorck yorro youch youku youok yucho yucky yukky yukou yuory yurok yuruk yuvvh yvory