-ana a-ii a-un aaaa aaab aaac aaai aaal aaan aaba aabb aabc aabi aabl aabt aaca aacb aacc aaci aacl aacn aact aacu aaib aaic aaii aain aala aalc aali aall aalu aana aani aata aatc aatt abaa abab abac abai abal aban abat abau abb- abba abbb abbi abbt abca abcb abcc abci abcl abcn abct abia abib abic abil abin abit abiu abla abnu abta abtu abua abul abun abut ac-t acaa acab acac acai acan acat acba acbl acca accc acci acct accu aci- acia acic acin acla aclc acli aclu acta actc acti actl actt actu acu- acul acut aiai aian aiba aibl aibn aica aicc aiia aiib aiic aiin aila aili ailu aina ainc aini aint ainu aita aiti aitt aitu aiui alaa alac alai alal alan alat alau alb- alba albc albi albu alca alcc ali- alia alib alii alil alin alit aliu all- alla alli alll alln allu alna alni alta alti altn alua alui alun alut ana- anaa anab anac anai anal anan anat anau anba anbb anbi anbl anbu anca ancc anct ania anib anic anil anin anit aniu anla anlc anli anln anlu anna annb anni annt ant- anta anti antl antt antu anua anub anui anul anun anut at-l at-t ataa atab atac atai atal atan atat atca atcc atcl atia atic atil atin atit atiu atla atli atna atta atti attn attu atua atub atuc atul atun auaa auca auci auct aul- aula auli aull auln ault aulu auna aunt aut- ba-i baaa baal baan baat baba babb babi babu bac- baca bacc baci bacn bact baia baib baic bail bain bait bala balc bali ball balt balu bana banc bani bann bant banu bata batc bati batn batt batu bau- baul bbau bbbb bbci bbin bblb bcaa bcat bcbc bcca bccc bcci bccl bcia bcit bcnu bctc bcuc bial bian biat biba bibb bibi bibl bica bicc bici biin bila bili bill bilt bilu bin- bina binc bini binn bint binu bita bitc bitt bitu blaa blab blac blan blat blau blbt blcu blic blin blit blni blub blut bnai bnib bnin bnta btaa btan btcc btcl btla bttb bual buat buba bubb bubi bubu buca bucc buci bucu buic buin buit buiu bula bulb buli bull bult bulu buna bunb buni bunn bunt bunu but- buta buti butt caaa caab caac caal caan caat caba cabi cabu cac- caca cacc caci caia caib caic cail cain cait caiu cala calc cali call calt calu cana canc cani cann cant cat- cata catb catc cati catt catu cauc caul caut cbac cbal cbat cbbc cbca cbcc cbcl cbcn cbct cbcu cbia cbit cblb cblc cbln cbna cbta cbtc cbtl ccaa ccab ccac ccai ccat ccba ccbc ccbn ccca cccb cccc ccci cccl cccu ccic ccii ccil ccla cclc ccli ccna ccnb ccnc ccni ccnu cctb cctc cctl cctt ccuc ccut ciaa cial cian ciat ciau ciba cibc cibi cica cicc cici cict cicu ciia ciii ciit cila cili cill cilt cin- cina cinc cini cint cita citb citi citl citt citu ciuc clab clai clan clat clau clib clic clii clin clit cltb cltc club clun clut cnaa cnac cnbc cnbl cnci cnib cnic cnna cnta cntc cnut ctab ctal ctan ctba ctbi ctca ctia ctic ctta cttn cuan cuau cub- cuba cubb cubi cuca cucc cuci cucn cui- cuil cuin cuit cula culb culc cull cult cuna cunt cut- cuta cutc cutt iaaa iaac iaai iaal iaat iaba iaca iacc iact iacu iaia iain iala iall ialu 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 iccu icll icnb icnc icta icub iiac iica iiii iiit iila iita iitt iiuc ilac ilal ilan ilbc ilca ilia ilic ilin ilit ill- illa illi illt ilni ilut inab inac inai inal inan inat inau inba inca incb inci incl inia init inla inna inni innu inta inti intl intn intu inua inui inul inun itaa itac itai ital itan itat itia itic itil itin itll itta iucc iuiu laaa laac laal laan laat laba labi labu laca lacc laci lacl lact lacu laia laic lail lain lait lala lali lall lalu lan- lana lanc lani lann lant lanu lata latc lati latn latt latu laub laul laun laut lbcc lbia lcac lcat lcbc lcca lccc lcia lctl liac lian liat liba libc libu lica lict liia liii liin lila lilb lili lill lilt lilu lina linc linn lint lita litb liti litl litt litu liua liun liut llan llat llcc lllc llll lntc ltac ltbl ltcc ltci ltib ltnt lttc ltuc luai luan luau luba luca luci luin luit lula luli lull lulu luna luni lunn lunt luta luti luua n-ii naaa naab naac naai naal naan naat naba nabc nabi nabl nabu naca nacc naci nacl naia naib naic nail nain nait nala nalc nali nall nalt nalu nan- nana nanb nani nann nant nanu nata natc nati natl natt natu naul naut nbaa nbbc nbca nbcc nbci nbia nbic nbti ncaa ncac ncat ncba ncbc ncbi ncca nccc ncci nccn ncct nccu ncia ncit nclc ncln ncna ncnc ncta nctc ncua niab niac nial nian niau nibi nica nicc nici nicl nicu niia niit niiu nila nili nill nilt nilu nina nini ninl nita nitb nitc niti nlab nlat nlcc nlic nnit nnnn nntn ntbc ntcc ntia ntla ntnu ntuc ntui nuan nuba nubc nubi nubl nuca nuci nucu nuin nuit nuli null nuna nunc nunn nunt nutt nutu taa- taal taan taat taba tabb tabc tabi tabl tabu taca tacc taci tacl tact taia tail tain tait tala talc tali tall talu tana tani tann tant tanu tata tatb tati tatt tatu taua taub tauc taul taut tbca tbcb tbcc tbil tbit tbta tcca tccc tccu tcnn tctc tcul tiaa tiab tial tian tiba tibi tibu tica ticc tiit tiiu tila till tiln tilt tina tinc tini