-ic a-a a-b a-c a-i a-t aaa aab aac aai aan aat ab- aba abb abc abi abn abt ac- aca acb acc aci acn act ai- aia aib aic aii ain ait an- ana anb anc ani ann ant at- ata atb atc ati atn att baa bab bac bai ban bat bba bbb bbc bbi bbn bbt bca bcb bcc bci bcn bct bi- bia bib bic bii bin bit bna bnb bnc bni bnn bnt bta btb btc bti btn btt c-- caa cab cac cai can cat cba cbb cbc cbi cbn cbt cca ccb ccc cci ccn cct ci- cia cib cic cii cin cit cn- cna cnb cnc cni cnn cnt cta ctb ctc cti ctn ctt ia- iaa iab iac iai ian iat iba ibb ibc ibi ibn ibt ica icb icc ici icn ict iia iib iic iii iin iit in- ina inb inc ini inn int ita itb itc iti itn itt n-i naa nab nac nai nan nat nba nbb nbc nbi nbn nbt nca ncb ncc nci ncn nct nia nib nic nii nin nit nna nnb nnc nni nnn nnt nta ntb ntc nti ntn ntt taa tab tac tai tan tat tba tbb tbc tbi tbn tbt tca tcb tcc tci tcn tct tia tib tic tii tin tit tna tnb tnc tni tnn tnt tta ttb ttc tti ttn ttt

-ana a-ii aaaa aaab aaac aaai aaan aaba aabb aabc aabi aabt aaca aacb aacc aaci aacn aact aaib aaic aaii aain aana aani aata aatc aatt abaa abab abac abai aban abat abb- abba abbb abbi abbt abca abcb abcc abci abcn abct abia abib abic abin abit abta ac-t acaa acab acac acai acan acat acba acca accc acci acct aci- acia acic acin acta actc acti actt aiai aian aiba aibn aica aicc aiia aiib aiic aiin aina ainc aini aint aita aiti aitt ana- anaa anab anac anai anan anat anba anbb anbi anca ancc anct ania anib anic anin anit anna annb anni annt ant- anta anti antt at-t ataa atab atac atai atan atat atca atcc atia atic atin atit atna atta atti attn ba-i baaa baan baat baba babb babi bac- baca bacc baci bacn bact baia baib baic bain bait bana banc bani bann bant bata batc bati batn batt bbbb bbci bbin bcaa bcat bcbc bcca bccc bcci bcia bcit bctc bian biat biba bibb bibi bica bicc bici biin bin- bina binc bini binn bint bita bitc bitt bnai bnib bnin bnta btaa btan btcc bttb caaa caab caac caan caat caba cabi cac- caca cacc caci caia caib caic cain cait cana canc cani cann cant cat- cata catb catc cati catt cbac cbat cbbc cbca cbcc cbcn cbct cbia cbit cbna cbta cbtc ccaa ccab ccac ccai ccat ccba ccbc ccbn ccca cccb cccc ccci ccic ccii ccna ccnb ccnc ccni cctb cctc cctt ciaa cian ciat ciba cibc cibi cica cicc cici cict ciia ciii ciit cin- cina cinc cini cint cita citb citi citt cnaa cnac cnbc cnci cnib cnic cnna cnta cntc ctab ctan ctba ctbi ctca ctia ctic ctta cttn iaaa iaac iaai iaat iaba iaca iacc iact iaia iain iana iata iatc iati ibac iban ibat ibca ibia ibtb ibtc icaa icab icac icai ican icat icbc icca iccb iccc icci iccn icct icnb icnc icta iiac iica iiii iiit iita iitt inab inac inai inan inat inba inca incb inci inia init inna inni inta inti intn itaa itac itai itan itat itia itic itin itta n-ii naaa naab naac naai naan naat naba nabc nabi naca nacc naci naia naib naic nain nait nan- nana nanb nani nann nant nata natc nati natt nbaa nbbc nbca nbcc nbci nbia nbic nbti ncaa ncac ncat ncba ncbc ncbi ncca nccc ncci nccn ncct ncia ncit ncna ncnc ncta nctc niab niac nian nibi nica nicc nici niia niit nina nini nita nitb nitc niti nnit nnnn nntn ntbc ntcc ntia taa- taan taat taba tabb tabc tabi taca tacc taci tact taia tain tait tana tani tann tant tata tatb tati tatt tbca tbcb tbcc tbit tbta tcca tccc tcnn tctc tiaa tiab tian tiba tibi tica ticc tiit tina tinc tini tinn tint tita titc titi titt tnbc tnca tncc ttab ttbb ttcn tttt

-aaa- a-iii aaaai aaata aabaa aabba aacbc aaiib aaina aanai aanat aanti abaab ababa abaca abaci abaia abait abana abanc abani abann abati abbac abbai abban abbat abbia abcan abccc abian abici abiit abita abtaa abtin acaca acacb acain acana accia acini acnit actia actii actin actit aiaia aiani ainab ainta ainti aitit anaba anact anana anant anata anban ancic anian aniba anica anina anini anita annai annan annat annia anti- antia antic antin antna antti atain atana atani atbat atiba atina atini atnaa attai attan attia attic attin baata baati babai baban babia babic babin bacab bacca bacci bacia bacin bacta baiba baici baina baita banai banan banat banba banbi banca bania banic banin banna banni banta banti batab batac batan batat batic batin batna batta bbiab bccat bibia bibic bibin binac binci binic binit binna bitab bitan bitat bitit bitti bniab c-a-c ca-ca caaan caaba caban cabia cabin cabit cabnt cacia cacic cacin cacti caibi caina caint canai canan cania canin canit canna canta canti cantn cata- catan catia catic catin catta catti ccccc cccii cciii ccitt ciaci ciani cibin cicia ciita cinca cinct cinii cinit cinna cinta cinti citat citta cnatt cnnnn iaint ianca ianni iatan ibaan ibaba ibban ibiai ibtin icana icann icant iccia ician icica icici ictic iiiac iiiii iitti in-an inaba inact inanc inbat inbin incan incat iniac inini innit innti itabi itani itata itati itbit itcan itina ittai ittti naani naati naban nabat nabba nabia nabib nabit nacaa nacac nacba naccc nacic nacna nacni naica naiin naina naini nanai nanan nanci nanit nann- nanna nanta natan natin natta niani niata niatt nibbi nicca nicci nicct nicta