-ic a-a a-b a-c a-i a-t aaa aab aac aai aat ab- aba abb abc abi abt ac- aca acb acc aci act ai- aia aib aic aii ait at- ata atb atc ati att baa bab bac bai bat bba bbb bbc bbi bbt bca bcb bcc bci bct bi- bia bib bic bii bit bta btb btc bti btt c-- caa cab cac cai cat cba cbb cbc cbi cbt cca ccb ccc cci cct ci- cia cib cic cii cit cta ctb ctc cti ctt ia- iaa iab iac iai iat iba ibb ibc ibi ibt ica icb icc ici ict iia iib iic iii iit ita itb itc iti itt taa tab tac tai tat tba tbb tbc tbi tbt tca tcb tcc tci tct tia tib tic tii tit tta ttb ttc tti ttt

a-ii aaaa aaab aaac aaai aaba aabb aabc aabi aabt aaca aacb aacc aaci aact aaib aaic aaii aata aatc aatt abaa abab abac abai abat abb- abba abbb abbi abbt abca abcb abcc abci abct abia abib abic abit abta ac-t acaa acab acac acai acat acba acca accc acci acct aci- acia acic acta actc acti actt aiai aiba aica aicc aiia aiib aiic aita aiti aitt at-t ataa atab atac atai atat atca atcc atia atic atit atta atti ba-i baaa baat baba babb babi bac- baca bacc baci bact baia baib baic bait bata batc bati batt bbbb bbci bcaa bcat bcbc bcca bccc bcci bcia bcit bctc biat biba bibb bibi bica bicc bici bita bitc bitt btaa btcc bttb caaa caab caac caat caba cabi cac- caca cacc caci caia caib caic cait cat- cata catb catc cati catt cbac cbat cbbc cbca cbcc cbct cbia cbit cbta cbtc ccaa ccab ccac ccai ccat ccba ccbc ccca cccb cccc ccci ccic ccii cctb cctc cctt ciaa ciat ciba cibc cibi cica cicc cici cict ciia ciii ciit cita citb citi citt ctab ctba ctbi ctca ctia ctic ctta iaaa iaac iaai iaat iaba iaca iacc iact iaia iata iatc iati ibac ibat ibca ibia ibtb ibtc icaa icab icac icai icat icbc icca iccb iccc icci icct icta iiac iica iiii iiit iita iitt itaa itac itai itat itia itic itta taa- taat taba tabb tabc tabi taca tacc taci tact taia tait tata tatb tati tatt tbca tbcb tbcc tbit tbta tcca tccc tctc tiaa tiab tiba tibi tica ticc tiit tita titc titi titt ttab ttbb tttt

-aaa- a-iii aaaai aaata aabaa aabba aacbc aaiib abaab ababa abaca abaci abaia abait abati abbac abbai abbat abbia abccc abici abiit abita abtaa acaca acacb accia actia actii actit aiaia aitit atbat atiba attai attia attic baata baati babai babia babic bacab bacca bacci bacia bacta baiba baici baita batab batac batat batic batta bbiab bccat bibia bibic bitab bitat bitit bitti c-a-c ca-ca caaba cabia cabit cacia cacic cacti caibi cata- catia catic catta catti ccccc cccii cciii ccitt ciaci cicia ciita citat citta ibaba ibiai iccia icica icici ictic iiiac iiiii iitti itabi itata itati itbit ittai ittti t-cat ta-ta tabac tabai tabat tabia tabic tabit tacca tacit taibi taita tataa tatia tatic tatta tatti tbtbt tcita ti-ti tiati tibba tibbi tibia ticca ticci titia titii titta titti ttttt

aaaaba abacab abaiba abatai abatia abbati abbitt acacia acatic actiii at-bat ataaba atacta atiaia attica atticc baabaa babati babbit babici babita babtai bacaba bacica baicai batata batcat batiai bbbbbb bitica cabbit cabiai caccia cacica catcat catici catita ccaatt ccatca cibaca cicata citata ibaiti ibiaca ibtaba itaiba itiati tabaci tabata tabati tabbat tacata taciba tacita tactic taibai taibbi tataat tattat tibati tibbit ticcit ticici tictac titbit titica

abbiati abitibi acaiaca atactic atibaia attacca attatba babaici babaita babbitt bac-cab baccata batabat batibat battiti bbbbbbb bibacta caatiba catatia cia-cia ciatica ciccaba ibatiba ibitita itatiba tac-tac tacaca tactica tat-tat tib-cat tibbitt tic-tac tit-bit

at-tabib atactica bbbbbbbb ciabatta cibaciba i-ii-iii itaicaba itatiaia titicaca

baabaabaa catabatic itai-itai

tat-tat-tat

tictactactic

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb ccccccccccccccc