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 cheue chher chrne chueh chuff chur- chure churn churr churu cneru cnnfn cnnnn crece creen creer cren- creu- creue crnce crnec crner cruce crufe crune crure cuche cufeu cuffe cufre cunne curce curch curer curre eccen eeeee eence eener efere effer efren efuru ehnen ehren enche encre encur enfce enfeh enfer enfeu enuff enure enurn erech ereen erere ernen eucen eucre eurre feche feere feher fence fener feneu fenne ferce ferch feren ferr- ferre feuer 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 heuch heuer heure hhfce hhhhh hrere hucch huche hucun huere hufen huffe huhuh hunch hunne hurcn hureh hurre huuru ncree neche necr- neece neech neere nefen nefer neffe nefre neher nehru neneh neree nerre nerur neuen neuer neueu neune neur- neure nhecu nnfcc nu-nu nuche nuhuh nunce nunch nunun nurce nure- nureh nurfc nurun recce recen reche recue recur reece reech reefe reene reere reerh refen refer reffe refne reher rehue rence rench renee rener renfe renne rere- reree rerun reuen reuer reune rheen rhene rucer ruche ruere rueun ruffe ruhen ruhnu 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