eeeee eeler eener eenie eerie efere eferi effer effie effin efile efrei efren efuru eifel eilen eiler eilne einen einer einin eirie eirin elele elene eleni eleri elfen elfin eliel elife eline elini ellel ellen eller ellie ellin ellul elren elulu eluru enfer enfeu enfin enlen enlil ennin ennui enuff enure enurn ereen erere erier eriff erlen erlin ernei ernen ernie ernle euell eulen euler eurel eurre feele feeln feere feien feier feile feine feliu felle felli fener feneu fenin fenne fenni ferel feren ferie ferin ferle ferr- ferre ferri feuer feule ffeil fieee fieni fieri fifer fifie fiini filer fili- filin fille filur finer finif finne finul firee firei firen firer firie firle firre fleen fleer fleil flein fleir flene flenu flere fleur flier fline flinn flire flirr fluff flure flurn flurr freei freel freer frein freir freni frere freur friel frier frile frill frine fruli fu-fu fulen fulle fullf funel funen furel furen furie furil furin furir ieiri ierei ierne if-- ifeel ifell ifere iffen ifill ifin iflee iiiee iiiii iiuni ilene ileri ilife iliff iller illin illui ilulu ineni inere ineri infee infer infin infre infun inili inini inner innie inniu inrun inure inurn irele irene iriel irill irinn irnen irrel irule iufni iuliu iunre iurie leeli leell leere lefeu leffe leful leile leill leine leire lelei leleu lelle lelli lenie lenin lenne lenni leren lerer lerie lerne lerni leuni li-fi liein lieli liene liere lifei lifen lifer liffe lifie liien lilfu lilie lilin liliu lille lilli lilun linee linen liner linie linin linlu linne liril lirui liule liuli liune liure lline lueen luen lufre luife luiff luire lulin lulle lulli lulul lunel luni- lunin lunne luren lurer lurie lurin lurne lurue lurun luuri neele neeli neelu neere nefen nefer neffe nefre neiel neife neile neill nelle nellu nenni neree nerii nerli nerre nerul nerur neuen neuer neueu neuie neuil neuin neuir neune neur- neure neuri neurl nfler niefe niene niere nieul nieun nifel nifle nilin ninee niner ninur nirel nu-nu nueil nuell nulle nulli nunni nunun nure- nurin nurlu nurri nurun reefe reene reere refel refen refer reffe refil refne reiff reile reill reine reinu relee relie relif relli relue renee rener renfe reni- renie renin renir renne renri rere- reree rerir rerun reuel reuen reuer reuil reuin reuir reule reuli reune ri-fi riefe riein rieni rieul rifer rifle riife riler rille rinel riner rinne ririe riuel riuen riuer rlife ruele ruell ruere rueun ruffe rufi- rufie ruili ruine ruiru ruler rulli runer runin runne ruule u-n-i u-nii uelen uelfe ufere uffie uifli uinen ulene uline ullin ullur ululu uluru unfun unfur unifi unini uninn unnun unnur unref unrun unurn urelu uriel urien urin- urine uruli ururi uuuuu