eeeee eeler eener eenie eepee eerie eilen eiler eilne einen einer einin eipri eirie eirin elele elene eleni eleri eliel eline elini ellel ellen eller ellie ellin ellul elpee elper elren elulu eluru enlen enlil ennin ennui enper enpeu enure enurn epeen epene epine eppie epuli epuni epure ereen erere erier erlen erlin ernei ernen ernie ernle erpel euell eulen euler eupen eurel eurre i-pin ieiri iepe ieper ierei ierne iiiee iiiii iiuni ilene ileri iller illin illui ilulu ineni inere ineri inili inini inipi inner innie inniu inpen inrun inure inurn ipel ipele iperu ipini ippee ippei ippen irele irene iriel irill irinn irnen irpin irrel irrep irule irupi iuliu iunre iurie leeli leell leere leile leill leine leip- leire lelei lelep leleu lelle lelli lenie lenin lenne lenni lepel leper lepin lepir leppe lepre leren lerer lerie lerne lerni leuni leupp liein lieli liene liepe liere lieup liien lilie lilin liliu lille lilli lilun linee linen liner linie linin linlu linne linpu lipen lipie lipin lipne lippe lippi liril lirui liule liuli liune liure lline lueen luen luire lulin lulle lulli lulul lunel luni- lunin lunne luper lupin luppe luppi lupul luren lurer lurie lurin lurne lurue lurun lurup luuri n-p-n neele neeli neelu neere neiel neile neill neipu nelle nellu nenni neper neple neppe neree nerii nerli nerre nerul nerur neuen neuer neueu neuie neuil neuin neuir neune neur- neure neuri neurl niene niepe niere nieul nieun niiip nilin ninee niner ninur niper nipin nippu nipri nipup nirel nu-nu nueil nuell nulle nulli nunni nunun nupen nupli nuprl nupur nure- nurin nurlu nurri nurun p-n-p p-rep peein peele peell peene peere peeri peerl peile peill peine peire peirl pelee peler pelin pelle pelli pelni pene- pener penii penil penin penne penni penre penup penur pepee pepel pepin peple peppe peppi pepup perel peren perer peri- perie peril perin perle perne perre perri perun perur peule peure piein piele pieni piere pieri pieup piilu piiri pilei piler pili- pilin pille pilur pinel piner pinin pinle pinll pinn- pinne pinni pinre pinup piper pipil piple pipli pippi pipri pipul pirie pirin pirne pirni pirre pirri pirui piuri piuru pleen pleep pleie plein plene pleni pliei plier pluie plupp pluri plurn pniel preen preie prein prell prelp prene prepl prepn prien prier prile prill prine pruen pruin prun- prune pruni pueri puler pull- pulle pulli pullu punee punel punie punne pupil pupin puple puppe pupri puree purel puren purer purie purin purle purli purre purul puuri re-up reene reepe reere reile reill reine reinu relee relie relli relue renee rener reni- renie renin renir renne renri repel repen repin reple reppe repun rere- reree rerip rerir rerun reuel reuen reuer reuil reuin reuir reule reuli reune riein rieni rieul riler rille rinel riner rinne ripel ripen riper riple ripne rippe ripup ririe rirpu riuel riuen riuer rnpep rripe ruele ruell ruere rueun ruili ruine ruiru ruler rulli runer runin runne runup rupee rupel ruper rupie rupin ruule u-n-i u-nii uelen uinen ulene uline ullin ullur ulpur ululu ulupi uluru unerp unini uninn unipi unnun unnur unpen unpeu unpin unrep unrip unrun unurn upenn upier uppen upper uppie uppli uprun urelu uriel urien urin- urine urpin uruli urupe ururi uuuuu