-ana a-ii aaaa aaab aaac aaai aaal aaan aaba aabb aabc aabi aabl aabt aaca aacb aacc aaci aacl aacn aact aaib aaic aaii aain aala aalc aali aall aana aani aata aatc aatt abaa abab abac abai abal aban abat abb- abba abbb abbi abbt abca abcb abcc abci abcl abcn abct abia abib abic abil abin abit abla abta ac-t acaa acab acac acai acan acat acba acbl acca accc acci acct aci- acia acic acin acla aclc acli acta actc acti actl actt aiai aian aiba aibl aibn aica aicc aiia aiib aiic aiin aila aili aina ainc aini aint aita aiti aitt alaa alac alai alal alan alat alb- alba albc albi alca alcc ali- alia alib alii alil alin alit all- alla alli alll alln alna alni alta alti altn ana- anaa anab anac anai anal anan anat anba anbb anbi anbl anca ancc anct ania anib anic anil anin anit anla anlc anli anln anna annb anni annt ant- anta anti antl antt at-l at-t ataa atab atac atai atal atan atat atca atcc atcl atia atic atil atin atit atla atli atna atta atti attn ba-i baaa baal baan baat baba babb babi bac- baca bacc baci bacn bact baia baib baic bail bain bait bala balc bali ball balt bana banc bani bann bant bata batc bati batn batt bbbb bbci bbin bblb bcaa bcat bcbc bcca bccc bcci bccl bcia bcit bctc bial bian biat biba bibb bibi bibl bica bicc bici biin bila bili bill bilt bin- bina binc bini binn bint bita bitc bitt blaa blab blac blan blat blbt blic blin blit blni bnai bnib bnin bnta btaa btan btcc btcl btla bttb caaa caab caac caal caan caat caba cabi cac- caca cacc caci caia caib caic cail cain cait cala calc cali call calt cana canc cani cann cant cat- cata catb catc cati catt cbac cbal cbat cbbc cbca cbcc cbcl cbcn cbct cbia cbit cblb cblc cbln cbna cbta cbtc cbtl ccaa ccab ccac ccai ccat ccba ccbc ccbn ccca cccb cccc ccci cccl ccic ccii ccil ccla cclc ccli ccna ccnb ccnc ccni cctb cctc cctl cctt ciaa cial cian ciat ciba cibc cibi cica cicc cici cict ciia ciii ciit cila cili cill cilt cin- cina cinc cini cint cita citb citi citl citt clab clai clan clat clib clic clii clin clit cltb cltc cnaa cnac cnbc cnbl cnci cnib cnic cnna cnta cntc ctab ctal ctan ctba ctbi ctca ctia ctic ctta cttn iaaa iaac iaai iaal iaat iaba iaca iacc iact iaia iain iala iall iana iata iatc iati ibac iban ibat ibca ibia ibtb ibtc ibtl icaa icab icac icai ical ican icat icbc icca iccb iccc icci iccl iccn icct icll icnb icnc icta iiac iica iiii iiit iila iita iitt ilac ilal ilan ilbc ilca ilia ilic ilin ilit ill- illa illi illt ilni inab inac inai inal inan inat inba inca incb inci incl inia init inla inna inni inta inti intl intn itaa itac itai ital itan itat itia itic itil itin itll itta laaa laac laal laan laat laba labi laca lacc laci lacl lact laia laic lail lain lait lala lali lall lan- lana lanc lani lann lant lata latc lati latn latt lbcc lbia lcac lcat lcbc lcca lccc lcia lctl liac lian liat liba libc lica lict liia liii liin lila lilb lili lill lilt lina linc linn lint lita litb liti litl litt llan llat llcc lllc llll lntc ltac ltbl ltcc ltci ltib ltnt lttc n-ii naaa naab naac naai naal naan naat naba nabc nabi nabl naca nacc naci nacl naia naib naic nail nain nait nala nalc nali nall nalt nan- nana nanb nani nann nant nata natc nati natl natt nbaa nbbc nbca nbcc nbci nbia nbic nbti ncaa ncac ncat ncba ncbc ncbi ncca nccc ncci nccn ncct ncia ncit nclc ncln ncna ncnc ncta nctc niab niac nial nian nibi nica nicc nici nicl niia niit nila nili nill nilt nina nini ninl nita nitb nitc niti nlab nlat nlcc nlic nnit nnnn nntn ntbc ntcc ntia ntla taa- taal taan taat taba tabb tabc tabi tabl taca tacc taci tacl tact taia tail tain tait tala talc tali tall tana tani tann tant tata tatb tati tatt tbca tbcb tbcc tbil tbit tbta tcca tccc tcnn tctc tiaa tiab tial tian tiba tibi tica ticc tiit tila till tiln tilt tina tinc tini tinn tint tita titc titi titt tlac tlli tnbc tnca tncc tnla ttab ttbb ttcn tttt