c-cor ccccc cccsl ccrcl cloor cloos closo closs clour clous clurr cluss co-co cocc- cocco cocol cocos cocur cocus coll- collo colls colo- color colos colur colus coolo cools coors corlu coro- corol corrl corrs corso corss corsu corus cosco couco coull courl cours couru crlcs croco crocs croll crool croos cross croul crous crull cruls cruor culls cullu culur cuoco curll curlo curls curlu curro currs cusco cusso llrrs loco- locos locro locus lollo lolls lolol lolos lools loosu loros losco louro lours louss lucur lucus lulls luluc lulul lulus luso- lusso lusus occur ocllo ocros ocul- oculo ollur olour olous oocss ooooo orcos orcus orlos oroco orolu oroso orosu oruro ososo ossos ossur osusu oullo ouoro ourol r-co- rcolo ro-ro rocco rocor rocou rollc rollo rolls rolos rosol rosso rosss rosu roull rucul rullo ruocs rusor russo s-o-r scoll scool scoor scors scoul scour scroo scrus sculc scull scuol scurr sloor sloos sloss slour slurs sluss so-lo so-so socol socus solor solos solus soolu sooru sorol soror soros sorso sorsu sorus soss- sosus soulo souls sours sous- sssss sucr- sulls sulur sulus surul surur surus susso susus ulcus ullur ulous ululu uluru urcos uros urour urous ursus urucu us-sc uscoc usour uuuuu