c-cor ccccc cccsd co-co cocc- cocco cocos cocur cocus codco codo codos codru coord coors cords coro- corod corrs corso corss corsu corus cosco couco courd cours couru croco crocs crodo crood croos cross croud crous crudo cruds cruor cudos cuoco curds curro currs cusco cusso d-cru d-rod ddddd do-do docos docus dodds dodoo dodos dodro doodo doods doors doros dorrs dors- dorso dorud dorus dos-c dosco dosso dosur doucs douds douro dours drdos drood dross ducor ducos duddo dudou duduc duroc duros occur ocros ocsod oddur odors odour odudu oduro oocss ooooo orcos orcus ordoc ordos ordro orduc oroco orodo oroso orosu oruro ososo ossos ossur osusu ouoro r-co- ro-ro rocco rocor rocou rodoc rodor rodos roods roodu rosso rosss rosu rudds rudus ruocs rusor russo s-o-r scoor scors scour scrod scroo scrud scrus scudo scuds scurr so-so socus soddo soddu sodor sodus soord sooru sordo sords soror soros sorso sorsu sorus soss- sosus sourd sours sous- ssdrs sssss sucr- sudds sudor sudur surdo surds surdu surud surur surus susso susus suudu urcos urdos uros urour urous ursus urucu us-sc uscoc usdos usour uuuuu