a-ii aaaa aaab aaac aaai aaal aaba aabb aabc aabi aabl aabt aaca aacb aacc aaci aacl aact aacu aaib aaic aaii aala aalc aali aall aalu aata aatc aatt abaa abab abac abai abal abat abau abb- abba abbb abbi abbt abca abcb abcc abci abcl abct abia abib abic abil abit abiu abla abta abtu abua abul abut ac-t acaa acab acac acai acat acba acbl acca accc acci acct accu aci- acia acic acla aclc acli aclu acta actc acti actl actt actu acu- acul acut aiai aiba aibl aica aicc aiia aiib aiic aila aili ailu aita aiti aitt aitu aiui alaa alac alai alal alat alau alb- alba albc albi albu alca alcc ali- alia alib alii alil alit aliu all- alla alli alll allu alta alti alua alui alut at-l at-t ataa atab atac atai atal atat atca atcc atcl atia atic atil atit atiu atla atli atta atti attu atua atub atuc atul auaa auca auci auct aul- aula auli aull ault aulu aut- ba-i baaa baal baat baba babb babi babu bac- baca bacc baci bact baia baib baic bail bait bala balc bali ball balt balu bata batc bati batt batu bau- baul bbau bbbb bbci bblb bcaa bcat bcbc bcca bccc bcci bccl bcia bcit bctc bcuc bial biat biba bibb bibi bibl bica bicc bici bila bili bill bilt bilu bita bitc bitt bitu blaa blab blac blat blau blbt blcu blic blit blub blut btaa btcc btcl btla bttb bual buat buba bubb bubi bubu buca bucc buci bucu buic buit buiu bula bulb buli bull bult bulu but- buta buti butt caaa caab caac caal caat caba cabi cabu cac- caca cacc caci caia caib caic cail cait caiu cala calc cali call calt calu cat- cata catb catc cati catt catu cauc caul caut cbac cbal cbat cbbc cbca cbcc cbcl cbct cbcu cbia cbit cblb cblc cbta cbtc cbtl ccaa ccab ccac ccai ccat ccba ccbc ccca cccb cccc ccci cccl cccu ccic ccii ccil ccla cclc ccli cctb cctc cctl cctt ccuc ccut ciaa cial ciat ciau ciba cibc cibi cica cicc cici cict cicu ciia ciii ciit cila cili cill cilt cita citb citi citl citt citu ciuc clab clai clat clau clib clic clii clit cltb cltc club clut ctab ctal ctba ctbi ctca ctia ctic ctta cuau cub- cuba cubb cubi cuca cucc cuci cui- cuil cuit cula culb culc cull cult cut- cuta cutc cutt iaaa iaac iaai iaal iaat iaba iaca iacc iact iacu iaia iala iall ialu iata iatc iati ibac ibat ibca ibia ibtb ibtc ibtl icaa icab icac icai ical icat icbc icca iccb iccc icci iccl icct iccu icll icta icub iiac iica iiii iiit iila iita iitt iiuc ilac ilal ilbc ilca ilia ilic ilit ill- illa illi illt ilut itaa itac itai ital itat itia itic itil itll itta iucc iuiu laaa laac laal laat laba labi labu laca lacc laci lacl lact lacu laia laic lail lait lala lali lall lalu lata latc lati latt latu laub laul laut lbcc lbia lcac lcat lcbc lcca lccc lcia lctl liac liat liba libc libu lica lict liia liii lila lilb lili lill lilt lilu lita litb liti litl litt litu liua liut llat llcc lllc llll ltac ltbl ltcc ltci ltib lttc ltuc luai luau luba luca luci luit lula luli lull lulu luta luti luua taa- taal taat taba tabb tabc tabi tabl tabu taca tacc taci tacl tact taia tail tait tala talc tali tall talu tata tatb tati tatt tatu taua taub tauc taul taut tbca tbcb tbcc tbil tbit tbta tcca tccc tccu tctc tcul tiaa tiab tial tiba tibi tibu tica ticc tiit tiiu tila till tilt tita titc titi titt titu tlac tlli ttab ttbb tttt ttul tual tuat tuba tubb tubu tuca tucc tuil tuit tuiu tula tuli tull tulu tuta tuti tutl tutt tutu uabc uaca uata uatu uaua ubac ubal ubba ubbi ubic ubii ubit ubla ubli ucai ucal ucat ucbc ucca ucci ucil ucla ucua ucut uica ulaa ulai ulbc ulcc ulic ulla ulli ulta ulti ultt ulua ulul utac utai utal utau utia util utti uttu uulu uuta uuuu