c-cor ccccc ccell cclef ccrcl ccrel ceco- ceele ceelo ceere cefcu cefor celco celer cell- celle cello celo- ceoce ceoor ceorl cerc- cerce cerco cerec cerer cero- ceroc cerou cerre cerro cfler cfour cfu-e clcff cleco cleef cleer clefe clerc clere cloff cloof cloor clore cloue clour cloze clue- cluer clufe cluff clurr co-co cocc- cocce cocco coceo cocle cocol cocur coel- coelo coeur cofer coffe cofre cofur cole- colee colef colel coleo coler colfe coll- colle collo colo- color colre colur cooee cooer coole coolo coore cooze corce core- coree corel corer coreu corfe corfo corfu corlu coro- corol corre corrl corze corzo couco couer coule coull coure courl couru couze cozzo crece creel creer crele crell creo- creu- creue creul croce croco croll crooe crool crore croul croze crrel cruce cruel crufe crule crull cruor crure cruze cuero cufeu cuffe cufre culle cullu culoz culur cuoco cuore curce curel curer curle curll curlo curlu curlz curre curro cuuel cuzco eccle ecoff ecole ecolo eeeee eelco eeler efere effer efore efuru elcor elele eleo- ellel eller elloe ellul eloee eloff elole eloor elore eloro elrec elulu eluru eofor eorre ercol erere eroor erore errol error eucre euell euler eurel euro- eurre ezell fclef feele feeor feere feeze fefor felce felle feoff feole ferce ferel ferle ferlo feroz ferr- ferre ferro feuer feule fleer flere flero fleur flocc floor flore floro floru flour fluce fluff fluo- fluor flure flurr focer folco folle follo foole foore force fore- forel foreo forez forro forur forze fouee fouel foule foure fouro freel freer frere freur frore froze fu-fu fuco- fuero fulco fulle fullf fullo fuoco furel furo- furor furze fuzee fuzer fuzze lecce lecco lecze leece leeco leell leeof leere leez leeze lefeu leffe lefou leful leleu lelle lerer lerez leroc leuc- leuce leuco leuro leuze lezce lezzo loco- locro lofer loffe lofou loler lollo lolol looce looer loore looze lorel loreo lorer lorre lorze louce louer loule loure louro louze lozec lozel lucee lucre lucur lufre lulec lulle luluc lulul lurer lurue luzce luzer luzzu o-fer occur ocelo ocllo ocoee ocree ocul- oculo oeco- oerel oerle offer offof offre ofour oleo- olere olleo oller ollur olour oo-er oocre ooooo oozle oreco orell oreo- orere orero orfeo orfeu orfoe orfor orful orlec oroco oroer orolu oruce oruro orzel oullo ouoro ource oure- ourol ouzel ozero ozoro ozzel r-co- rcolo recce recco recue recur reece reefe reelz reere reeze refco refel refer reffe reffo relee rello relue rere- reree rerez reuel reuer reule reuze rezel rezzo ro-ro rocco rocor rocou roell roero rofel roffe rofor roleo rolfe rolfo rollc rolle rollo rollz rooer roofe roole roore rooue rorer rouer rouez roufe roule roull roure rouze rozce rozel rucer rucul ruele ruell ruere ruffe ruffo rufo- rufol ruler rullo rurec ruule u-cee uccel uccle ucell ucero uclue uelfe ufere ufofu ulcer ullur ulucz ululu uluru uouee urcel urelu ureo- urour urroz uruce urucu uuuuu uzere uzzle z-urc zcolo zecco zeele zeero zelce zelec zelle zello zerco zeroc zeror zerre zocco zocle zocor zolcz zolfo zollo zorlu zorro zu-zu zucer zuclo zucre zuelz zufre zulfu zzzzz