-tree e-fit e-ten eeeee eener eenet eenie eerie eeten eetti ef-tu efere eferi efetf effer effet effie effin efnet efrei efren eften efter efuru efutu einen einer einin eirie eirin eiter eitri eixen enent enete eneti enfer enfeu enfin enfix ennet ennin ennit ennui enrut entei enten enter entex entin entir entre enuff enure enurn ereen erere erier eriff erite eritu erixx ernei ernen ernet ernie errtu erte erter ertun etern etete etext etine etite etnre etree etrun etten etter ettie ettin eturu eunet eurex eurre eutin exene exert exine exite exner exter extre extue exute feere feien feier feine feint fener feneu fenin fenit fenix fenne fenni feren feret ferie ferin ferit ferr- ferre ferri ferte feter feti- fetii fetir fette feuer feute ffxii fieee fieni fient fieri fieux fifer fifie fiini finer finex finif finne firee firei firen firer firie firit firre fitin fitit fitri fitte fixen fixer fixie fixin fixit freei freer freet freex frein freir freit freni frere frett freur frier frine frite fritt frixe fruit frunt frute fruux ftrtt fu-fu fuite funen funet funit furen furie furin furir futex futur fuxin ieiri ierei ierne iette if-- ifere iffen iffet ifin ifrit ifttt iiiee iiiii iinet iitti iiuni ineni inent inere ineri inert inext infee infer infin infit infix infre infun inini inite inner innet innie innit inniu innti inrix inrun intef inten inter intet intex intue inuit inure inurn irene irent irete irinn irite irnen irrit iteen itete itext itfet itfit itfun itire itnet itter ittre ittti itu-r itu-t itune ituni ituri iturn ituru itutu iufni iunit iunre iunte iurie neere neetu nefen nefer neffe nefre nefte neife nenni nente neree neret nerii nerre nerte nerur neten netex netin netne nette netti neuen neuer neueu neuft neuie neuin neuir neune neur- neure neuri nexen nexin nexit nextt niefe niene niere niete nieun ninee niner ninti nintu ninur ninut ninux nirex nirit niten niter nitin nitix nitr- nitre nitte nitti nixer nixie nixte ntete ntini ntnui nu-nu nuiit nunet nunit nunni nunun nure- nurin nurit nurri nurun nutri nutte nuttx nuxiu reefe reeft reene reere reeti refen refer refet reffe refit refix refne refut reiff reine reinu renee rener renet renfe reni- renie renin renir renix renne renri rente rere- reree reret rerir rerun retee reter retex retie retin retnr rette reuen reuer reuet reuin reuir reune reute reuti rexen rexer ri-fi riefe riein rieni rieti rieux rifer riife riner rinex rinne rintt ririe riten riuen riuer rtenn rtext ruere ruete rueun ruffe rufi- rufie ruine ruiru runer runet runin runit runne runte ruten ruter rutin rutte ruutu t-nut t-rex teein tefe tefen teffi tefin teien teine teint tenen tener tenet teneu tenex tenir tenix tenne tennu tente tenue tenur teret tereu terex terif terin terne terni terre terri tert- teten teter tetex tetin tetr- tetri tette texte tfifx ti-ti tiein tieit tiene tiere tieri tieut tiexi tiffe tifni tinee tiner tinet tinex tinix tinne tinte tinui tinun tiree tirer tiret tirit tirru tirur titer titii titin titre titte titti tixte tntnt treen treer treet trefe treff treie treif trein treit treix trene trent trere treri trete trett treut treux triei trier triet trieu trife triin trine trini trit- trite tritn tritt trnie truer truex truff truit trute truxe ttnet ttttt tueie tueit tuene tueni tuffe tuffi tufin tufit tufte tuine tuire tuite tune- tuner tunie tunne tunxi turei turen turet turie turin turit turn- turne turnt turnu turre turri turtu turut tutee tutie tutin tutte tutti tutun tuuei tuuri tuuru tuxen u-n-i u-nii ufere uffie uinen uitti unete unfit unfix unfun unfur unifi unini uninn unite uniti unnet unnun unnur unnut unref unrun unten unter untie unurn ureit urent urien urin- urine urite urter uruit ururi uruti urutu utenn uter- uteri utier utter uttur uturn uturu uunet uuuuu x-fen xenin xenix xerif xerte xetex xexeu xexex xfire xinfu xinit xiren xtext xtree xtune xunit xxiii xxxii xxxix