c-cor ccccc cccsd co-co cocc- cocco cocks cocos cocur cocus codco codo codos codru cokk- cooks coord coors cords corks coro- corod corrs corso corss corsu corus cosco couco courd cours couru crock croco crocs crodo crood crook croos cross croud crouk crous cruck crudo cruds cruor cucks cucuk cudos cukor cuoco curds curro currs cusco cusks cusso d-cru d-rod d-rok dc-uk ddddd ddruk do-do docks docos docus dodds dodoo dodos dodro dokdo dokos dokuo doodo doods dooks dooku doors dorks doros dorrs dors- dorso dorud doruk dorus dos-c dosco dosso dosur douck doucs douds douro dours drdos drock drood drook dross drouk du-ku ducks ducor ducos duddo dudok dudou duduc duduk dukku duroc durok duros dusko dusks ko-ko kocks kocsk kodok kodos kodur kokko kokor kokos kokou koksu kokur kooks koord kooru korck korku koror koros korro korso koruk korus kosku kosor kosso koudo kours krock krodo kroos kross krsko ksour kucso kucuk kudos kudou kudur kudus kukko kukok kuksu kukur kurds kurku kuros kursk kuruc kurud kuruk kurus kusuo kusur kuusk occur ockro ocros ocsod oddur odors odour odudu oduro okkur okoc okoro okuku okuru oocss ooooo orcos orcus ordoc ordos ordro orduc orkus oroco orodo oroso orosu oruku oruro ososo ossos ossur osusu ouoro r-co- ro-ro rocco rocko rocks rocor rocou rodoc rodok rodor rodos rokkk rokos roods roodu rooks rosko rosso rosss rosu rouko rsock rucks rudds rudkk rudok rudus rukus ruocs rusko rusks rusor russo s-k-o s-o-r scoor scors scouk scour scrod scroo scrud scrus scudo scuds scurr skoko skord skors skruk skuds skurr skuru so-so socko socks socus soddo soddu sodor sodus sokos sooks soord sooru sordo sords sorok soror soros sorsk sorso sorsu sorus soss- sosus souks sourd sours sous- srock ssdrs sssss suck- sucks sucr- sudds sudku sudor sudur sukko sukru sukuk sukur surdo surds surdu sursk surud suruk surur surus susso susuk susus suudu ukcdr ukodo ukssd urcos urdos urduk uros urour urous ursuk ursus urucu us-ks us-sc uscoc usdos uskok usour uuork uuuuu