c-cor c-p-c c-pop ccccc cccsl ccpls ccrcl ccups cloop cloor cloos clops closo closs clour clous clurr cluss co-co co-op cocc- cocco cocol cocos cocur cocus coll- collo colls colo- colop color colos colp- colpo colup colur colus coolo cools coops coors copos coppo copps copr- copro copur copus corlu coro- corol corop corps corrl corrs corso corss corsu corus cosco couco coull coups courl cours couru cplus crlcs croco crocs croll crool croop croos cropc cropo crops cross croul croup crous crull cruls cruor cspro csprs culls cullu culps culur cuoco cupr- cupro cupul curll curlo curls curlu curro currs curup cusco cusop cusps cusso l-pop llrrs loco- locos locro locus lollo lolls lolol lolos lools loops loosu lopou loros lorup losco loups louro lours louss lucur lucus lulls luluc lulul lulus lupsu lupul lupus lurup luso- lusso lusus occur ocllo ocros ocul- oculo ollup ollur olour olous oocss ooooo oploo oppol oppos orcop orcos orcus orlop orlos oroco orolu oroso orosu oruro ososo ossos ossur osusu oullo ouoro ourol ploop plopp plops plopu plupp plusc po-po pocol pocop pocos pocus polco pollo polls pollu polop polos polur polus pools poopo poops poors popco poplr popop popos poppo popup porco porcs porcu poro- poros porro porur porus posco posol poulp pours pouss procs proll prolo proor prop- propl propp propr props pros- prosc proso pross pruss psor- psoup pull- pulls pullu pulps puppo purls puro- puros purrs purul purus puurs r-co- rcolo rcpsc ro-ro rocco rocor rocou rollc rollo rolls rolos roops ropos rosol rosso rosss rosu roull roups rprop rrsps rucul rullo ruocs rusor russo s-o-r scoll scool scoop scoor scops scorp scors scoul scoup scour scroo scrsp scrus sculc scull sculp scuol scups scurr sloop sloor sloos slops slorp sloss sloup slour slurp slurs sluss so-lo so-so socol socus solor solos solus soolu sooru sopor soppo sopup sorol soror soros sorso sorsu sorus soss- sosus soulo souls soups sours sous- spol spool spoor spor- sporl sporo spors sposo spoul sproc spurl spurr spurs spuul sssss sucr- sulls sulur sulus supls supor suppl supps supur surpu surul surur surus susso susus u-pop ulcus ullur uloop ulous ulpur ululu uluru uorps upolo upolu urcos uros urour urous ursus urucu us-sc uscoc uscup usour usurp uuuuu