eeeee eeler eener eenie eepee eerie efere eferi effer effie effin efile efrei efren eifel eilen eiler eilne einen einer einin eipri eirie eirin elele elene eleni eleri elfen elfin eliel elife eline elini ellel ellen eller ellie ellin elpee elper elren enfer enfin enlen enlil ennin enper epeen epene epine eppie ereen erere erier eriff erlen erlin ernei ernen ernie ernle erpel feele feeln feere feien feier feile feine felle felli fener fenin fenne fenni fepin ferel feren ferie ferin ferle ferr- ferre ferri ffeil fieee fieni fieri fifer fifie fiini filer fili- filin filip fille finer finif finne firee firei firen firer firie firle firre fleen fleer fleil flein fleir flene flere flier fline flinn flipe flipp flire flirr freei freel freep freer frein freir freni frere friel frier frile frill frine fripp i-pin ieiri iepe ieper ierei ierne if-- ifeel ifell ifere iffen ifill ifin iflee iiiee iiiii ilene ileri ilife iliff iller illin ineni inere ineri infee infer infin infre inili inini inipi inner innie inpen ipel ipele iperf ipini ippee ippei ippen irele irene iriel irill irinn irnen irpin irrel irrep leeli leell leere leffe leile leill leine leip- leire lelei lelep lelle lelli lenie lenin lenne lenni lepel leper lepin lepir leppe lepre leren lerer lerie lerne lerni li-fi liein lieli liene liepe liere lifei lifen lifer liffe lifie liien lilie lilin lille lilli linee linen liner linie linin linne lipen lipie lipin lipne lippe lippi liril lline n-p-n neele neeli neere nefen nefer neffe nefre neiel neife neile neill nelle nenni neper neple neppe neree nerii nerli nerre nfler niefe niene niepe niere nifel nifle niiip nilin ninee niner niper nipin nipri nirel 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 pepee pepel pepin peple peppe peppi perel peren perer peri- perie peril perin perle perne perre perri piein piele pielf pieni piere pieri piiri pilei piler pili- pilin pille pinel piner pinin pinle pinll pinn- pinne pinni pinre piper pipil piple pipli pippi pipri pirie pirin pirne pirni pirre pirri pleen pleep pleie plein plene pleni pliei plier pniel preef preen preff preie preif prein prell prelp prene prepl prepn prief prien prier prife prile prill prine reefe reene reepe reere refel refen refer reffe refil refne reiff reile reill reine relee relie relif relli renee rener renfe reni- renie renin renir renne renri repel repen repin reple reppe rere- reree rerip rerir ri-fi riefe riein rieni rifer rifle riife riler rille rinel riner rinne ripel ripen riper riple ripne rippe ririe rlife rnpep rperf rripe