-vac a-be a-ii a-iv aaaa aaab aaac aaae aaai aaal aaav aaba aabb aabc aabi aabl aabt aaca aacb aacc aace aaci aacl aact aacv aaea aaec aaev aaib aaic aaii aala aalc aale aali aall aata aatc aatt aava abaa abab abac abae abai abal abat abb- abba abbb abbe abbi abbt abca abcb abcc abci abcl abct abec abee abel abet abia abib abic abie abil abit abla able ablv abta abva ac-t acaa acab acac acae acai acat acba acbl acca accc acce acci acct ace- acea acec acel acet acev aci- acia acic acie acla aclc acle acli acta actc acte acti actl actt actv acvv aeac aebi aecb aeci aecl aect aeit aela aelc aeta aetc aett aeva aiai aiba aibl aica aicc aice aiea aiee aiel aiet aiia aiib aiic aila aile aili aita aite aiti aitt aiva alaa alac alae alai alal alat alb- alba albc albe albi alca alcc alce alea alec alee alet alev ali- alia alib alie alii alil alit all- alla alle alli alll alta alte alti alva alvi at-l at-t ataa atab atac atae atai atal atat atca atcc atcl atea atec atee atei atel atia atic atie atil atit atla atle atli atta atte atti atvi avab aval avat avcc avce avea avec avel avia avic avie avil avit aviv avlb avva ba-i baaa baal baat baba babb babe babi bac- baca bacc bace baci bact bael baia baib baic baie bail bait bala balc bale bali ball balt bata batc bate bati batt bava bave bavi bbbb bbci bbeb bbet bblb bcaa bcat bcbc bcca bccc bcci bccl bcec bcet bcia bcie bcit bctc beal beat beav beba bebb bebe bebi beca beci beeb beel beet beia beic beil beit bela bele beli bell belt beta betc bete beti bett betv bial biat biba bibb bibe bibi bibl bica bicc bice bici bieb biel biet bila bile bili bill bilt bita bitc bite bitt bive bivi bivl blaa blab blac blae blat blbt blea bleb blee blei blet blic blit blvt btaa btcc btcl btec btie btla bttb btvi caaa caab caac caal caat caba cabe cabi cac- caca cacc cace caci caec caei caia caib caic cail cait cala calc cale cali call calt cat- cata catb catc cate cati catt catv cava cave cavi cbac cbal cbat cbbc cbca cbcc cbce cbcl cbct cbea cbec cbee cbet cbia cbit cblb cblc cbta cbtc cbtl cbtv cbva cbvb cbve ccaa ccab ccac ccai ccat ccba ccbc ccca cccb cccc ccci cccl cccv ccee ccel ccic ccii ccil cciv ccla cclc ccli cclv cctb cctc cctl cctt cctv ccvi ceac ceal ceat ceba cec- ceca cece ceci cect ceeb ceec ceel ceil cel- cela celc cele celi cell celt cet- ceta cete ceti cetv ceva ciaa cial ciat ciba cibc cibe cibi cica cicc cici cict ciee ciel ciia ciii ciit cila cili cill cilt cilv cita citb cite citi citl citt citv civa civc cive clab clai clat clav clea clec clee clei clet clib clic clii clit cliv cltb cltc cltv clvi ctab ctae ctal ctba ctbi ctca ctec ctia ctic ctle ctta ctvt cvac cvca cvcc cvet cvii cvte e-cl e-la eaba eaca eacc eaec eala ealc eale eata eate eati eave ebac ebal ebba ebbc ebcc ebel ebic ebit ebla ebli ecaa ecac ecai ecal ecat ecbc ecbe ecca eccb eccc ecce ecci eccl ecct ecib ecil ecit ecla eclt ect- ecta ectc ectv eeca eeea eeee eele eelv eeta eetc eete eeva eica eiec eiei eila eile eita eitb eitc eiti el-b elab elac elai elal elat elba elbe elbi elca elcb elce elea elec elee elet elev elia elic elie elil elit ella elle elli elta elte elva elve etai etal etat etbc etcc etec etee etel etic etla etta ette etti evac evae eval evat evea evel evet evia evie evil evla evli i-be iaaa iaac iaai iaal iaat iaba iaca iacc iact iaea iaec iaia iala iale iall iata iatc iate iati iava 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 icea icec icee icel icet icle icll icta ictv ieac ieat iecc ieet ieie iele ieta iett ietv ieva iiac iica iiie iiii iiit iila iita iitt ilac ilal ilbc ilca ilce ile- ilea ilec ilet ilia ilic ilie ilit ill- illa ille illi illt ilva itaa itac itai ital itat itbe itea itec itel itet itia itic itie itil itll itta ivai ivbv ivea ivec ivel ivic ivie laaa laac laal laat laba labe labi laca lacc lace laci lacl lact lael laet laia laic laie lail lait lala lale lali lall lata latc late lati latt latv lava lavc lave lavi lbcc lbia lcac lcat lcbc lcca lccc lcce lcia lctl leaa leal leat leba leca lece lect leea leel leet leia leib leic leie leil leit leiv lela lele leli lell leta lete leti lett lev- leva levc leve levi liac liat liba libc libe lica lice lict lieb liel liet liev liia liii liiv lila lilb lile lili lill lilt lita litb lite liti litl litt liva live livi llat llcc llet lllc llll ltac ltae ltbl ltcc ltci ltee ltib lttc lttv lvcc lvea lvii lviv taa- taal taat taba tabb tabc tabe tabi tabl taca tacc tace taci tacl tact tacv taec tael taia tail tait tala talc tale tali tall tata tatb tate tati tatt tatv tava tave tavi tbca tbcb tbcc tbce tbil tbit tbta tbvi tcca tccc tctc teac teal teat teba teca tecl tect teec teel teet teev teia teic teie teil tel- tela telc tele teli tell telt teta tete teti tett teva tevl tiaa tiab tial tiba tibi tica ticc tice tie- tiea tiee tiei tiel tiet tiit tila tile till tilt tita titc tite titi titt tiva tivi tlac tlli ttab ttbb tttt tvac tvel tvil tvtv