a-be a-ii aaaa aaab aaac aaae aaai aaal aaba aabb aabc aabi aabl aabt aaca aacb aacc aace aaci aacl aact aacu aaea aaec aaib aaic aaii aala aalc aale aali aall aalu aata aatc aatt abaa abab abac abae abai abal abat abau abb- abba abbb abbe abbi abbt abca abcb abcc abci abcl abct abec abee abel abet abia abib abic abie abil abit abiu abla able abta abtu abua abue abul abut ac-t acaa acab acac acae acai acat acba acbl acca accc acce acci acct accu ace- acea acec acel acet aci- acia acic acie acla aclc acle acli aclu acta actc acte acti actl actt actu acu- acue acul acut aeac aebi aecb aeci aecl aect aeit aela aelc aeta aetc aett aiai aiba aibl aica aicc aice aiea aiee aiel aiet aiia aiib aiic aila aile aili ailu aita aite aiti aitt aitu aiui alaa alac alae alai alal alat alau alb- alba albc albe albi albu alca alcc alce alea alec alee alet aleu ali- alia alib alie alii alil alit aliu all- alla alle alli alll allu alta alte alti alua alui alut at-l at-t ataa atab atac atae atai atal atat atca atcc atcl atea atec atee atei atel atia atic atie atil atit atiu atla atle atli atta atte atti attu atua atub atuc atul auaa aube auca auce auci auct auel aul- aula aule auli aull ault aulu aut- aute ba-i baaa baal baat baba babb babe babi babu bac- baca bacc bace baci bact bael baia baib baic baie bail bait bala balc bale bali ball balt balu bata batc bate bati batt batu bau- baul bbau bbbb bbci bbeb bbet bblb bcaa bcat bcbc bcca bccc bcci bccl bcec bcet bcia bcie bcit bctc bcuc beal beat beau beba bebb bebe bebi beca beci becu beeb beel beet beia beic beil beit bela bele beli bell belt belu beta betc bete beti bett betu bial biat biba bibb bibe bibi bibl bica bicc bice bici bieb biel biet bieu bila bile bili bill bilt bilu bita bitc bite bitt bitu blaa blab blac blae blat blau blbt blcu blea bleb blee blei blet bleu blic blit blub blue blut btaa btcc btcl btec btie btla bttb bual buat buba bubb bube bubi bubu buca bucc buce buci bucu buea buel bueu buic buie buit buiu bula bulb bule buli bull bult bulu but- buta bute buti butt caaa caab caac caal caat caba cabe cabi cabu cac- caca cacc cace caci caec caei caeu caia caib caic cail cait caiu cala calc cale cali call calt calu cat- cata catb catc cate cati catt catu cauc caul caut cbac cbal cbat cbbc cbca cbcc cbce cbcl cbct cbcu cbea cbec cbee cbet cbia cbit cblb cblc cbta cbtc cbtl ccaa ccab ccac ccai ccat ccba ccbc ccca cccb cccc ccci cccl cccu ccee ccel ccic ccii ccil ccla cclc ccli cctb cctc cctl cctt ccuc ccut ceac ceal ceat ceba cebu cec- ceca cece ceci cect ceeb ceec ceel ceil cel- cela celc cele celi cell celt cet- ceta cete ceti ceui ciaa cial ciat ciau ciba cibc cibe cibi cica cicc cici cict cicu ciee ciel ciia ciii ciit cila cili cill cilt cita citb cite citi citl citt citu ciuc clab clai clat clau clea clec clee clei clet cleu clib clic clii clit cltb cltc club clue clut ctab ctae ctal ctba ctbi ctca ctec ctia ctic ctle ctta cuau cub- cuba cubb cube cubi cuca cucc cuce cuci cui- cuil cuit cula culb culc cule cull cult cut- cuta cutc cute cutt e-cl e-la eaba eaca eacc eaec eaiu eala ealc eale eata eate eati ebac ebal ebba ebbc ebcc ebel ebic ebit ebla ebli ebul ecaa ecac ecai ecal ecat ecbc ecbe ecca eccb eccc ecce ecci eccl ecct ecib ecil ecit ecla eclt ect- ecta ectc ecua eeca eeea eeee eele eeta eetc eete eetu eica eiec eiei eila eile eita eitb eitc eiti el-b elab elac elai elal elat elba elbe elbi elbu elca elcb elce elea elec elee elet elia elic elie elil elit ella elle elli ellu elta elte elue elui elul etai etal etat etbc etcc etec etee etel etic etla etta ette etti ettu etua etui euba eubc eubi eula eule i-be iaaa iaac iaai iaal iaat iaba iaca iacc iact iacu iaea iaec iaia iala iale iall ialu iata iatc iate iati ibac ibat ibca ibea ibec ibet ibia ibie ible ibtb ibtc ibtl icaa icab icac icai ical icat icbc icca iccb iccc icci iccl icct iccu icea icec icee icel icet icle icll icta icub icue ieac ieat iecc ieet ieie iele ieta iett iiac iica iiie iiii iiit iila iita iitt iiuc ilac ilal ilbc ilca ilce ile- ilea ilec ilet ilia ilic ilie ilit ill- illa ille illi illt ilut itaa itac itai ital itat itbe itea itec itel itet itia itic itie itil itll itta iucc iuce iuel iuiu laaa laac laal laat laba labe labi labu laca lacc lace laci lacl lact lacu lael laet laia laic laie lail lait lala lale lali lall lalu lata latc late lati latt latu laub laue laul laut lbcc lbia lcac lcat lcbc lcca lccc lcce lcia lctl le-u leaa leal leat leau leba lebu leca lece lect leea leel leet leia leib leic leie leil leit lela lele leli lell lelu leta lete leti lett leuc liac liat liba libc libe libu lica lice lict lieb liel liet lieu liia liii lila lilb lile lili lill lilt lilu lita litb lite liti litl litt litu liua liue liut llat llcc llet lleu lllc llll ltac ltae ltbl ltcc ltci ltee ltib lttc ltuc luai luau luba lube luca luce luci luit lula lule luli lull lulu luta lute luti luua taa- taal taat taba tabb tabc tabe tabi tabl tabu taca tacc tace taci tacl tact taec tael taia tail tait