c-cor ccccc chock choco chokh choko chokt chook choor chor- chork choro chort chott chouk chout chuck chuko chur- churk churr churt churu chuuk co-co cocc- cocco cockt cocto cocur cohoo cokk- cokot cooch cookt cooth coro- corot corto cotch cott- cotto cottu couch couco court couru couth couto coutu crock croco crokt crook croot croth crott crouk crout cruck cruor cruth cucuk cukor cuoco curch curro curto cutch cutco cutcu cutro cutto h-cho hcooh hhhhh hhour ho-ho ho-oh hocco hohot hokku hooch hookt hoort horch horro horru horth horto hotch hothr hotot hotto houch houck hourc houtu hroch hthrt hucch hucho huhuh hukok huork hurko hurok hurtt hurtu hutch hutor hutto huttu huuru khoku khoro khour khuru khutu khuur ko-ko kochu kohut kokko kokor kokot kokou kokur kokut kooru korck korku koror korro korth kortu koruk kotch kotor kotto kottu kotur kouch kouth kouto krock kroot krout krtok kruth kruto kuchu kucuk kukko kukok kukur kurch kurku kurth kuruc kuruk kutch kutho kutkh kuttu kutur occur ochro ockro octo- octor oh-oh oh-ok ohchr ohour ohrot okcho okkur okoc okoho okoro okrut okuku okuru ooooh ooooo orkut oroch oroco orout orth- ortho ortok ortoo oruch oruku oruro orutu othou othur otoku ototo otour otrok ottur oucho oucht ouoro outch outro outto r-co- ro-ro rocco rocht rocko rocor rocou rohru rokkk rokot rokto rookh rotch rotho rotko roto- rotor rotot rotto rouch rouko routh routt rt-rk rutch ruthu ruuth ruutu tchuh tcutk thoch thock thoro thorr thort thoru thoth thour thout throo throt throu thuck thurt thuru to-ho tocco toco- tocut tohku tohot tokko toko- tokor tokuo tokur tookh tooth torch torht torok torro torto tortu toto- totok totoo touch touck touho touro troch trock troco troth trott trout truch truck truco truro truth ttttt tucht tuctu tukur tuotu turck turco turko turku turoc turok turot turro turtu turut tutch tutku tutor tutto tuuru uchku uchuu uh-oh uh-uh uhhoh uhhuh uhuru urkut urour urucu urutu utkhu utro- utror uttur uturu ututo uuork uuuuu