a-be a-ii aaaa aaab aaae aaai aaal aaar aaba aabb aabi aabl aabt aaea aaib aaii aala aale aali aall aalu aara aare aari aart aaru aata aatt abaa abab abae abai abal abar abat abau abb- abba abbb abbe abbi abbr abbt abee abel aber abet abia abib abie abil abir abit abiu abla able abra abri abta abtu abua abue abul abut aebi aeer aeit aela aer- aera aeri aeta aetr aett aiai aiba aibl aiea aiee aiel aiet aiia aiib aiir aila aile aili ailu aira aire airi airt aita aite aiti aitr aitt aitu aiui alaa alae alai alal alar alat alau alb- alba albe albi albu alea alee aler alet aleu ali- alia alib alie alii alil alir alit aliu all- alla alle alli alll allr allu alta alte alti alua alui alur alut arab arae arai aral arar arat arau arba arbe arbi area aree arei arel aret areu aria arib arie arii aril arit arla arle arli arr- arra arre arri arrr arrt arru arta arte arti artr arua arub arue arui arul arut at-l at-t ataa atab atae atai atal atar atat atea atee atei atel ater atia atie atil atit atiu atla atle atli atra atre atri atru atta atte atti attr attu atua atub atul atur auaa aube auel auer aul- aula aule auli aull ault aulu aur- aura aure auri aut- aute ba-i baaa baal baar baat baba babb babe babi babr babu bael baer baia baib baie bail bair bait bala bale bali ball balt balu bar- bara barb bare bari barr bart baru bata bate bati batt batu bau- baul baur bbau bbbb bbeb bbet bblb beal bear beat beau beba bebb bebe bebi beeb beel beer beet beia beil beir beit bela bele beli bell belt belu bera bere beri berr bert beru beta bete beti bett betu beur bial biar biat biba bibb bibe bibi bibl bieb biel bier biet bieu bila bile bili bill bilt bilu bira birb bire biri birl birr birt biru bita bite bitt bitu blaa blab blae blat blau blbt blea bleb blee blei blet bleu blir blit blub blue blur blut brab brae brai brat brau brea breb bree brei brel brer bret bria brie bril brit brrr brue brut btaa btie btla btrt bttb bual buar buat buba bubb bube bubi bubu buea buel buer bueu buie buir buit buiu bula bulb bule buli bull bult bulu bur- bura burb bure buri burl burr burt buru but- buta bute buti butt e-la eaba eaiu eala eale eara earb eare earl eart eata eate eati ebal ebba ebbr ebel eber ebit ebla ebli ebru ebul ebur eeea eeee eele eera eeta eete eetu eiei eier eila eile eira eire eita eitb eiti eitr el-b elab elai elal elar elat elba elbe elbi elbu elea elee eler elet elia elie elil elit ella elle elli ellu elra elta elte elue elui elul eral erat erau erba erbb erbe ereb erei erel erer eret eria erie eril erit eriu erla erle erli erll erra erre erta ertl ertu erua erub erur etai etal etat etbr etee etel eter etla etra etre etta ette etti ettu etua etui euba eubi euer eula eule eur- eura eure eurt i-be iaaa iaai iaal iaat iaba iaea iaia iala iale iall ialu iara iare iart iaru iata iate iati ibar ibat ibea ibet ibia ibie ible ibra ibri ibtb ibtl ieat ieet ieie iele iera iere ieri ieta iett iiie iiii iiit iila iira iita iitr iitt ilal ilar ile- ilea iler ilet ilia ilie ilir ilit ill- illa ille illi illt ilre ilut irae irai iral irar irbe iree irel irer iri- iria irie iril irla irlb irra irre irri irta irte irti irul itaa itai ital itar itat itbe itea itel iter itet itia itie itil itll itra itri itta itur iuel iuiu iura laaa laal laar laat laba labe labi labr labu lael laer laet laia laie lail lair lait lala lale lali lall lalu lara larb lare lari larr lart laru lata late lati latt latu laub laue laul laur laut lbar lbia lblr lbrt le-u leaa leal lear leat leau leba lebu leea leel leer leet leia leib leie leil leir leit lela lele leli lell lelu lera lere lert leta lete leti lett leur liar liat liba libe libr libu lieb liel lier liet lieu liia liii liir lila lilb lile lili lill lilt lilu lira lire liri lirl lirr lirt liru lita litb lite liti litl litr litt litu liua liue liut llat llet lleu llll lral lrat lrba lrrr lrta ltae ltbl ltee ltib ltra lttr luai luau luba lube luer luit lula lule luli lull lulu lura lure luri lurt luta lute luti luua raab raat raba rabb rabe rabi rabl rabu rael raer raia raie raii rail rair rait raiu rala ralb rale rall ralt rara rarb rare rari rata rate rati ratt ratu raua raub raue raul raut rbbb rbbr rble rea- reae real rear reat reau reba rebb rebe rebu reeb reel reet reia reii reil reir reit reiu rela relb rele rell relt rera rere reri rert reru reta rete reti retr rett reue reul reut reuu riaa riab riai rial riat riau rib- riba ribe ribu riel rier riet rieu riia rila rile rill rilu rire riri rita rite riti ritl ritt ritu riue rlab rlee rleu rlua rrat rrle rrrr rtai rtee rtei rtle rtlt ruba rubb rube rubi rubu ruel ruer ruet ruit rula rule rull rura rure ruri ruru ruta rute ruti rutl rutt rutu taa- taal taar taat taba tabb tabe tabi tabl tabu tael taer taia tail tair tait tala tale tali tall talu tara tarb tare tari tarr tart taru tata tatb tate tati tatr tatt tatu taua taub taue taul taur taut tbar tbil tbit tbrb tbta teal tear teat teba tebu teel teer teet teia teie teil teir teiu tel- tela tele teli