a-be aaaa aaab aaae aaal aaar aaba aabb aabl aabt aaea aala aale aall aalu aara aare aart aaru aata aatt abaa abab abae abal abar abat abau abax abb- abba abbb abbe abbr abbt abee abel aber abet abla able abra abta abtu abua abue abul abut aeer aela aer- aera aeta aetr aett aetx alaa alae alal alar alat alau alb- alba albe albu alea alee aler alet aleu alex all- alla alle alll allr allu alta alte altx alua alur alut alux alxa arab arae aral arar arat arau arax arba arbe area aree arel aret areu arex arla arle arr- arra arre arrr arrt arru arta arte artr artx arua arub arue arul arut at-l at-t at-x ataa atab atae atal atar atat atax atea atee atel ater atex atla atle atra atre atru atrx atta atte attr attu atua atub atul atur auaa aube auel auer aul- aula aule aull ault aulu aur- aura aure aut- aute auxa axal axar axat axel axer axle ba-x baaa baal baar baat baba babb babe babr babu bael baer bala bale ball balt balu bar- bara barb bare barr bart baru barx bata bate batt batu bau- baul baur baux baxt bbau bbbb bbeb bbet bblb beal bear beat beau beba bebb bebe beeb beel beer beet bela bele bell belt belu bera bere berr bert beru beta bete bett betu beur beux blaa blab blae blat blau blbt blea bleb blee blet bleu blub blue blur blut brab brae brat brau brax brea breb bree brel brer bret brex brrr brue brut brux btaa btex btla btrt bttb bual buar buat buba bubb bube bubu buea buel buer bueu bula bulb bule bull bult bulu bur- bura burb bure burl burr burt buru but- buta bute butt buxa e-la eaba eala eale eara earb eare earl eart eata eate eaux eaxl ebal ebba ebbr ebel eber ebla ebru ebul ebur eeea eeee eele eera eeta eete eetu eext el-b elab elal elar elat elba elbe elbu elea elee eler elet elex ella elle ellu elra elta elte elue elul er-x eral erat erau erba erbb erbe ereb erel erer eret erla erle erll erra erre erta ertl ertu erua erub erur etal etat etbr etee etel eter etla etra etre etta ette ettu etua etux euba euer eula eule eur- eura eure eurt exa- exel exer exrx exta exte extl extr exul laaa laal laar laat laax laba labe labr labu lael laer laet lala lale lall lalu lara larb lare larr lart laru lata late latt latu laub laue laul laur laut laux laxa laxe lbar lblr lbrt le-u leaa leal lear leat leau leba lebu leea leel leer leet lela lele lell lelu lera lere lert leta lete lett leur lexa lext lexx llat llet lleu llll lral lrat lrba lrrr lrta ltae ltbl ltee ltra lttr luau luba lube luer lula lule lull lulu lura lure lurt luta lute luua luxa luxe lxra lxxx raab raat raba rabb rabe rabl rabu rael raer rala ralb rale rall ralt rara rarb rare rata rate ratt ratu raua raub raue raul raut raxa rbbb rbbr rble rea- reae real rear reat reau reba rebb rebe rebu reeb reel reet rela relb rele rell relt rera rere rert reru reta rete retr rett reue reul reut reuu reux rexx rlab rlee rleu rlua rrat rrle rrrr rtee rtex rtle rtlt ruba rubb rube rubu ruel ruer ruet rula rule rull rura rure ruru ruta rute rutl rutt rutu taa- taal taar taat taba tabb tabe tabl tabu tael taer tala tale tall talu talx tara tarb tare tarr tart taru tata tatb tate tatr tatt tatu taua taub taue taul taur taut tax- taxa taxe taxt tbar tbrb tbta teal tear teat teba tebu teel teer teet tel- tela tele tell telt telu ter- tera tere terr teru teta tete tetr tett tetu tetx teut texa text tltx traa trab trae tral trat trau trax tre- trea tree tret treu trex trra trte trtr trub true trut truu trux ttab ttbb tter tttt ttul tuae tual tuar tuat tuba tubb tube tubr tubu tuel tuer tuet tula tule tull tulu tura turb ture turr turt turu tuta tute tutl tutt tutu tuxl txaa txtr uart uaru uata uatu uaua ubal ubar ubba ubbe uber ubet ubla uble ubra ueba uele uell uext ulaa ulae ular ulea uleb ulee ulex ulla ulle ullr ulta ultt ulua ulul ural urat urau urba urbe ure- urea uret urex urla urle urra urre urte urur urut utal utau utel uter uttu uulu uuta uuuu uxue uxul xaar xala xall xara xare xate xbar xbee xbel xbra xbrl xeer xela xer- xera xert xexe xlet xtal xtar xtea xtra xtul xura xuxa xuxu xxxx