ccccc cech ceche cecun ceene ceere cefcu cence ceneu cerc- cerce cerec ceren cerer cerne cerre cfu-e chech cheer chefe cheff chehr chen- chene chenu chere chern cheru cherv cheue cheve chher chrne chueh chuff chur- chure churn churr churu cneru cnnfn cnnnn crece creen creer cren- creu- creue creve crnce crnec crner cruce crufe crune crure cruve cuche cufeu cuffe cufre cunne curce curch curer curre curve cuvee cvrce eccen eeeee eence eener eevee eever efere effer efren efuru ehnen ehren enche encre encur enfce enfeh enfer enfeu enuff enure enurn enver erech ereen erere ereve ernen erven eucen euchv eucre eurre even- evene evere everr eveve evren feche feere feher fence fener feneu fenne ferce ferch feren ferr- ferre feuer fever fevre freeh freer frere freur fu-fu fuchu fucun funen furch furen he-he heche hecun heene heere heern hefen hefer heffe hence hench henen henne hennu herce heren herne herre herur herve heuch heuer heure heven hever hhfce hhhhh hrere hucch huche hucun huere hufen huffe huhuh hunch hunne hurcn hureh hurre huuru huven ncree neche necr- neece neech neere neeve nefen nefer neffe nefre neher nehru neneh neree nerre nerur nerv- nerve neuen neuer neueu neune neur- neure neuve neven never neveu nevre nevue nevve nhecu nnfcc nu-nu nuche nueve nuhuh nunce nunch nunun nurce nure- nureh nurfc nurun recce recen reche recue recur reece reech reefe reene reere reerh reeve refen refer reffe refne reher rehue rence rench renee rener renfe renne rere- reree rerun reuen reuer reune reven rever revue rheen rhene rucer ruche ruere rueun ruffe ruhen ruhnu ruhve runch runcu runec runer runne rurec u-cee uchee ucheh uchen uchuu ufere uh-ee uh-uh uhecr uhhuh uhuru unfun unfur unhue unnun unnur unref unruh unrun unurn urech uruce urucu uuuuu vecer veche veere veeve vence vench venee vener venev venne venue venur verch veren verne verre verve veuve vevce vever vrcen vrech vuere vuren vuver