eeee eele eete eetu eiei eier eile eire eiti eitr elee eler elet elie elil elit elle elli ellu elte elue elui elul erei erel erer eret erew erie eril erit eriu erle erli erll erre ertl ertu erur erwt etee etel eter etre ette etti ettu etui euer eule eur- eure eurt euwe ewer ewew ewle ewre ewte ieet ieie iele iere ieri iett iiie iiii iiit iitr iitt iiwi ile- iler ilet ilie ilir ilit ill- ille illi illt ilre ilut ilwu iree irel irer iri- irie iril irre irri irte irti irul itel iter itet itie itil itll itri itur itwe iuel iuiu iwie iwil iwiw le-u leel leer leet leie leil leir leit lele leli lell lelu lere lert lete leti lett leur lewe liel lier liet lieu liew liii liir lile lili lill lilt lilu lire liri lirl lirr lirt liru lite liti litl litr litt litu liue liut llet lleu llew llll lrrr ltee lttr luer luit lule luli lull lulu lure luri lurt lute luti luwi luwr luwu lwei reel reet reii reil reir reit reiu rele rell relt rere reri rert reru rete reti retr rett reue reul reut reuu rewe rewl riel rier riet rieu riew rile rill rilu rire riri rite riti ritl ritt ritu riue rlee rleu rrle rrrr rtee rtei rtle rtlt ruel ruer ruet ruit rule rull rure ruri ruru rute ruti rutl rutt rutu ruwe ruwi teel teer teet teie teil teir teiu tel- tele teli tell telt telu ter- tere teri terr teru tete teti tetr tett tetu teut tie- tiee tiei tiel tier tiet tiew tiit tiiu tile till tilr tilt tire tiri tirl tirr tiru tite titi titt titu tiwi tlli tre- tree trei tret treu trew tri- trie tril trit trte trtr true trut truu trwe tter tttt ttul tuei tuel tuer tuet tuil tuit tuiu tule tuli tull tulu ture turi turr turt turu tute tuti tutl tutt tutu twee twei twer twi- twie twit u-ie ueir uele ueli uell uewe uile uirr ulee ulie ulle ulli ullr ulti ultt ulul ulwe ure- uret urie uriu urle urre urri urte urur urut utel uter util utri utti uttu utwe uulu uuri uuuu uwer weei weel weer weet weeu weie weii weil weir weit weiu wele weli well welr welt welu wer- were weri werl werr wert werw wete wetr wett wetu wewe wiel wier wiii wiil wiit wiiu wil- wile wili will wilt wilw wire wiri wirl wirr wirt wiru wite witi witr witt witu wiue wiuw wiwi wiwu wlee wlel wlew wlie wlil wlir wliw wlle wlli wlll wllr wllt wllw wlrr wlrt wlrw wlti wltl wltr wltt wltu wltw wlue wlur wluw wlwe wlwi wlwl wlwt wree wrei wrel wrer wret wrew wrie wril writ wriu wrll wrlr wrlt wrlu wrre wrrl wrrw wrte wrti wrtr wrtu wrtw wrul wrwr wtel wtie wtil wtiu wtli wtlr wtlu wtlw wtre wtri wtrt wtru wtrw wtte wtti wttl wttr wttt wttu wttw wtue wtul wtwr wtwt wtww wule wuli wull wulr wult wulu wur- wurl wurt wute wuti wutr wutu wuuu wuwe wwei wwel wwer wwet wwii wwil wwle wwli wwll wwlr wwlu wwlw wwre wwrl wwrr wwru wwrw wwti wwtr wwtw wwwe wwwi wwwl wwwr wwww