ccccc ccell cclef ccrcl ccrel cech ceche ceele ceere cefcu celer cell- celle cerc- cerce cerec cerer cerre cfler cfu-e chech cheel cheer chefe cheff chehr chel- chele chell chere cherl cheru cheue chher chlef chueh chuff chull chur- chure churl churr churu chuul clcff cleef cleer clefe clerc clere clue- cluer clufe cluff clurr crece creel creer crele crell creu- creue creul crrel cruce cruel crufe crule crull crure cuche cufeu cuffe cufre culch culle cullu culur curce curch curel curer curle curll curlu curre cuuel eccle eeeee eeler efere effer efuru elche elele ellel eller ellul elrec elulu eluru erech erere eucre euell euhel euler eurel eurre fclef feche feele feere feher fehrl felce felch felle ferce ferch ferel ferle ferr- ferre feuer feule flech fleer flere fleur fluce fluff flure flurr freeh freel freer frere freur fu-fu fuchu fuhel fulle fullf furch furel he-he heche heele heere hefer heffe heler helle helre helue herce herel herle herre herur heuch heuer heule heure hhfce hhhhh hluce hrcel hrere hucch huche hucul huere hufel huffe huhuh hulce hulch huleh huler hulle hureh hurel hurll hurre huuru lecce leche leece leech leell leere lefeu leffe leful lehel lehre leleu lelle lerch lerer leuc- leuce leuch lheuc lluch lucee luche luchu lucre lucur lufre lulec luleh lulle luluc lulul lurch lurer lurue recce reche recue recur reece reech reefe reere reerh refel refer reffe reher rehue relee relue rere- reree reuel reuer reule rucer ruche rucul ruehl ruele ruell ruere ruffe ruhle ruler rurec ruule u-cee uccel uccle ucell uchee ucheh uchuu uclue uelfe ufere uh-ee uh-uh uhecr uhhuh uhler uhuru ulcer ulche ullur ululu uluru urcel urech urelu uruce urucu uuuuu