a-a a-b a-i a-t aaa aab aai aat ab- aba abb abi abt ai- aia aib aii ait at- ata atb ati att baa bab bai bat bba bbb bbi bbt bi- bia bib bii bit bta btb bti btt ia- iaa iab iai iat iba ibb ibi ibt iia iib iii iit ita itb iti itt taa tab tai tat tba tbb tbi tbt tia tib tii tit tta ttb tti ttt

a-ii aaaa aaab aaai aaba aabb aabi aabt aaib aaii aata aatt abaa abab abai abat abb- abba abbb abbi abbt abia abib abit abta aiai aiba aiia aiib aita aiti aitt at-t ataa atab atai atat atia atit atta atti ba-i baaa baat baba babb babi baia baib bait bata bati batt bbbb biat biba bibb bibi bita bitt btaa bttb iaaa iaai iaat iaba iaia iata iati ibat ibia ibtb iiii iiit iita iitt itaa itai itat itia itta taa- taat taba tabb tabi taia tait tata tatb tati tatt tbit tbta tiaa tiab tiba tibi tiit tita titi titt ttab ttbb tttt

-aaa- a-iii aaaai aaata aabaa aabba aaiib abaab ababa abaia abait abati abbai abbat abbia abiit abita abtaa aiaia aitit atbat atiba attai attia baata baati babai babia baiba baita batab batat batta bbiab bibia bitab bitat bitit bitti ibaba ibiai iiiii iitti itabi itata itati itbit ittai ittti ta-ta tabai tabat tabia tabit taibi taita tataa tatia tatta tatti tbtbt ti-ti tiati tibba tibbi tibia titia titii titta titti ttttt

aaaaba abaiba abatai abatia abbati abbitt at-bat ataaba atiaia baabaa babati babbit babita babtai batata batiai bbbbbb ibtaba itaiba itiati tabata tabati tabbat taibai taibbi tataat tattat tibati tibbit titbit

abbiati abitibi atibaia attatba babaita babbitt batabat batibat battiti bbbbbbb ibatiba ibitita itatiba tat-tat tibbitt tit-bit

at-tabib bbbbbbbb i-ii-iii itatiaia

baabaabaa itai-itai

tat-tat-tat

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb