peir peit pel- pele pelf pell pelt pen- pene peni penn pent pepe pepi per- pere perf peri perl pern perp perr pert pete peti petn petr pett pfet pfff pffr pfft pfit pfli pfte piel pien piep pier piet piff piip pil- pile pili pill pilt pine pini pinn pinp pint pipe pipi pipp pire piri pirl pirn pirr pite pitf piti pitr pitt ple- plee plei plen plet plff plie plif plin plip plit plnt plpp plri pltf pltt pnet pnin pnln pnnl pnpp pntl pntr ppen pper ppie ppif pple ppli pppn pppp pprf pptn pptt pre- pree pref prel pren prep pret pri- prie prif prii prin prle prlr prnp prri prti prtp prtr pten pter ptrf reef reel reen reep reet refe reff refi refl refn refr reft reif reii reil rein reir reit rele rell relp relt rene reni renn rent repe repi repl repp repr rept rere reri rert rete reti retr rett rfef rffl rief riel rien riep rier riet rife riff rift riif riin rile rill rilp rine rinf rinn ripe ripi ripl ripp ripr ript rire riri rite riti ritl ritt rlee rlef rlif rlin rnie rnin rnli rnnt rntp rpet rpii rppn rptn rrif rrle rrrr rtee rtei rtle rtlt rttp teef teel teen teer teet teff tefi tefl teft teie teil tein teip teir tel- tele teli tell teln telt tene teni tenn tenp tent tepe tepi tepp ter- tere terf teri tern terp terr tete teti tetr tett tfin tfnp tfpt tftp tie- tiee tief tiei tiel tien tiep tier tiet tiff tift tiit tile till tiln tilr tilt tine tini tinn tint tip- tipe tipi tipp tipt tire tiri tirl tirr tite titi titp titt tlen tlli tnef tnfl tper tpir tppp tppr tpte tptp tptr tre- tree tref trei tren tret trfr tri- trie trif tril trin trip trit trpe trpn trpp trte trtr tten tter ttff ttfn tttt

-tree e-fit e-ten eeeee eeler eener eenet eenie eepee eerie eeten eetti efere eferi efetf effer effet effie effin efile efnet efrei efren eftel eften efter eifel eilen eiler eilet eilne einen einer einin eipri eirie eirin eitel eiter eitri eleet elele elene eleni eleri elfen elfin eliel elife eline elini elint elite ellel ellen eller ellet ellie ellin elpee elper elren elten enent enete eneti enfer enfin enlen enlil ennet ennin ennit enper entei entel enten enter entin entir entre epeen epene epine eppie eptfe ereen erept erere erier eriff erite erlen erlin ernei ernen ernet ernie ernle erpel erte ertel erter ertil etern etete etile etine etite etnre etree ettel etten etter ettie ettin ettle feele feeln feere feien feier feile feine feint felet felle felli felte feltt fener fenin fenit fenne fenni fepin ferel feren feret ferie ferin ferit ferle ferr- ferre ferri ferte fetel feter feti- fetii fetir fette ffeil fieee fieni fient fieri fifer fifie fiini filer filet fili- filin filip fille finer finif finne firee firei firen firer firie firit firle firre fitel fitil fitin fitit fitri fitte fleen fleer fleet fleil flein fleir flene flent flere flert flete flett flier fline flinn flint flipe flipp flipt flire flirr flirt flite freei freel freep freer freet frein freir freit freni frere frett friel frier frile frill frine fripp frite fritt ftlee ftrtt i-pin ieiri iepe ieper ierei ierne iette if-- ifeel ifell ifelt ifere iffen iffet ifill ifin iflee ifrit ifttt iiiee iiiii iinet iitti ileft ilene ilent ileri ilife iliff ilift iller illin illit ilter ineni inent inept inere ineri inert infee infer infin infit infre inili inini inipi inite inlet inner innet innie innit innti inpen intef intel inten inter intet intil intpr ipel ipele iperf ipeti ipini ipiti ippee ippei ippen irele irene irent irete iriel irill irinn irite irnen irpin irrel irrep irrit iteen itele itell itete itfet itfit itire itnet itrip ittel itter ittre ittti leeli leell leere leert leffe leile leill leine leint leip- leire leite lelei lelep lelle lelli lenie lenin lenne lenni lente lenti lepel leper lepet lepin lepir leppe lepre lept- leren lerer lerie lerne lerni leten letil letin letit letre lette li-fi liein lieli liene liepe liere lifei lifen lifer liffe lifie liien lilet lilie lilin lille lilli linee linen liner linet linie linin linne linte lipen lipet lipie lipin lipne lippe lippi liril litel liten liter litir litre litte litti lline ltifr n-p-n neele neeli neere nefen nefer neffe nefre nefte neiel neife neile neill nelle nenni nente neper neple neppe nepte neree neret nerii nerli nerre nerte neten netin netle netne nette netti nfler niefe niene niepe niere niete nifel nifle niftp niiip nilin nilit ninee niner ninti niper nipin nipit nipri nipte nirel nirit nitel niten niter nitin nitr- nitre nitte nitti nlnet ntete ntile ntini ntlet p-n-p p-rep peein peele peell peene peent peere peeri peerl peert peete peile peill peine peint peire peirl peirt pelee peler pelet pelin pelit pelle pelli pelni pene- pener penii penil penin penit penne penni penre pent- pente pepee pepel pepin peple peppe peppi pept- perel peren perer peret peri- perie peril perin perit perle perne pernt perre perri perte perti peter petie petin petit petr- petre petri pette petti piein piele pielf pieni piere pieri piert piiri pilei piler pilet pili- pilin pille pinel piner pinet pinin pinit pinle pinll pinn- pinne pinni pinre piper pipet pipil pipit piple pipli pippi pipri pirie pirin pirne pirni pirre pirri piter pitie pitin pitip pitle pitre pitri pitti pleen pleep pleet pleie plein pleit plene pleni plete pliei plier plint plite plitt pllnt pniel pptnt preef preen preff preie preif prein prell prelp prene prent prepl prepn prete preti prief prien prier prife priit prile prill prine print prite priti pritt prntr pteni pter- ptere pteri ptil- ptile ptpre ptprf ptprn ptprr ptprt reefe reeft reene reepe reere reeti refel refen refer refet reffe refil refit refne reiff reile reill reine relee relet relie relif relit relli relte renee rener renet