-ana a-ii aaaa aaab aaac aaai aaan aaba aabb aabc aabi aabt aaca aacb aacc aaci aacn aaco aact aaib aaic aaii aain aana aani aaon aaoo aata aatc aatt abaa abab abac abai aban abat abb- abba abbb abbi abbo abbt abca abcb abcc abci abcn abct abia abib abic abin abit aboa abob abon aboo abot abta ac-t acaa acab acac acai acan acat acba acca accc acci acco acct aci- acia acic acin acoa acon acot acta actc acti acto actt aiai aian aiba aibn aibo aica aicc aiia aiib aiic aiin aina ainc aini aino aint aioc aioi aion aita aiti aitt ana- anaa anab anac anai anan anao anat anba anbb anbi anbo anca ancc anco anct ania anib anic anin anio anit anna annb anni anno annt ano- anoa anon ant- anta anti anto antt aoba aoca aonb aono aont aotc at-t ataa atab atac atai atan atat atca atcc atco atia atic atin atit atna atno atob atoc atoi aton atot atta atti attn atto ba-i baaa baan baat baba babb babi babo bac- baca bacc baci bacn baco bact baia baib baic bain baio bait bana banc bani bann bano bant baon bata batc bati batn bato batt bbbb bbci bbin bcaa bcat bcbc bcca bccc bcci bcia bcit bctc bian biao biat biba bibb bibi bibo bica bicc bici bico biin bin- bina binc bini binn bino bint bio- bioc bioi bion biot bita bitc bito bitt bnai bnib bnin bnoc bnta boab boac boai boan boat boba bobb bobi bobo boca boco boi- boii boin boit bona bonc boni bonn bono bont boob booc boon boot bota botb boti botn boto bott btaa btan btcc btob bttb c-bo caaa caab caac caan caat caba cabi cabo cac- caca cacc caci caco caia caib caic cain caio cait cana canc cani cann cano cant caoi cat- cata catb catc cati cato catt cbac cbat cbbc cbca cbcc cbcn cbct cbia cbit cbna cbot cbta cbtc ccaa ccab ccac ccai ccat ccba ccbc ccbn ccca cccb cccc ccci ccic ccii ccna ccnb ccnc ccni ccob ccoc cctb cctc cctt ciaa cian ciao ciat ciba cibc cibi cibo cica cicc cici cico cict ciia ciii ciit cin- cina cinc cini cino cint ciob cion cita citb citi cito citt cnaa cnac cnbc cnci cnco cnib cnic cnna cnta cntc coai coan coat coba cobb cobi cobo coca coco coct coia coin coit con- cona conc coni conn cono cont coob coon coot cota cotb cotc coti cotn coto cott ctab ctan ctba ctbi ctca ctia ctic ctot ctta cttn i-no iaaa iaac iaai iaat iaba iaca iacc iact iaia iain iana iata iatc iati ibac iban ibat ibca ibia ibon ibot ibtb ibtc icaa icab icac icai ican icao icat icbc icca iccb iccc icci iccn icco icct icnb icnc icoc icon icta iiac iica iiii iiio iiit iino iioi iioo iita iitt inab inac inai inan inao inat inba inbo inca incb inci inco inia init inna inni inno ino- inoi inon inot inta inti intn into ioan ioba iobi ioci ioii ioio ioit iona ioni ionn iono iooi iooo iota ioto itaa itac itai itan itat itia itic itin itno itoi iton itoo itta itto n-ii naaa naab naac naai naan naat naba nabc nabi nabo naca nacc naci naco naia naib naic nain naio nait nan- nana nanb nani nann nano nant naoc naoi naot nata natc nati nato natt nbaa nbbc nbbo nbca nbcc nbci nbco nbia nbic nbti ncaa ncac ncat ncba ncbc ncbi ncca nccc ncci nccn ncct ncia ncit ncna ncnc ncoa ncoc ncta nctc niab niac nian nibi nibo nica nicc nici nico niia niit nina nini nino nion nioo nita nitb nitc niti nito nnit nnnn nnot nntn noaa noac noat noba nobc nobi nobo noci noco noct noia noib noin noio noit non- nona noni nonn nono nont noo- noob noon nooo noot not- nota noti noto nott ntbc ntcc ntia ntto oaic obai oban obba obbo obia obin obit oboi obon obot ocab ocac ocan ocat ocbc occa occc occi occn occt ocin ocna ocon oct- octa octi octo oiba oici oiii oint oion oita oitc oiti onab onan onat onc- onca onco onct onia onic onit onna onni onno onon ont- ontc onti onto ooaa ooba oobi ooia oona oont oooo ootb otac otan otic otin otit oto- oton otoo otta otti otto taa- taan taat taba tabb tabc tabi tabo taca tacc taci taco tact taia tain taio tait tana tani tann tano tant taoa tata tatb tati tato tatt tbca tbcb tbcc tbit tbta tcca tccc tcnn tcon tctc tiaa tiab tian tiao tiba tibi tica ticc tico tiit tina tinc tini tinn tino tint tion tita titc titi tito titt tnbc tnca tncc toab toan toat toba tobi tobo tobt toca toci toco toit tona tonb toni tonn tono tooa toon toot tota totc toti toto tott ttab ttbb ttcn tton tttt