a-a a-b a-t aaa aab aae aat aax ab- aba abb abe abt abx aea aeb aee aet aex at- ata atb ate att atx ax- axa axe axt axx baa bab bae bat bax bba bbb bbe bbt bbx be- bea beb bee bet bex bta btb bte btt btx bxb bxx eaa eab eae eat eax eba ebb ebe ebt ebx eea eeb eee eet eex eta etb ete ett etx ex- exa exe ext exx t-x taa tab tae tat tax tba tbb tbe tbt te- tea teb tee tet tex tta ttb tte ttt ttx txe txt xaa xat xbe xbx xee xet xex xtx xxx

a-be aaaa aaab aaae aaba aabb aabt aaea aata aatt abaa abab abae abat abax abb- abba abbb abbe abbt abee abet abta aeta aett aetx at-t at-x ataa atab atae atat atax atea atee atex atta atte axat ba-x baaa baat baba babb babe bata bate batt baxt bbbb bbeb bbet beat beba bebb bebe beeb beet beta bete bett btaa btex bttb eaba eata eate ebba eeea eeee eeta eete eext etat etee etta ette exa- exta exte taa- taat taba tabb tabe tata tatb tate tatt tax- taxa taxe taxt tbta teat teba teet teta tete tett tetx texa text ttab ttbb tttt txaa xate xbee xexe xtea xxxx

-aaa- aaaee aaata aabaa aabba aatxe abaab ababa ababe abate abbat abbet abeat abeba abebe abeet abtaa aeaea aebbe aetat ataxx atbat ateat atete attea attex baabe baata baate babax babee batab batat batea batta batte bbbee beata beate bebat beebe beete betee bett- betta bette bexta eatat ebate ebbet eeeee etate etete etext exata exeat extat ta-ta tabae tabat tabet tataa tatee tatta taxee tbtbt teaba tebat tebet tetea tetex tette texta texte ttttt xatax xebat xetex xexex xtext xxtea

aaaaba abaete abatee abatte abbate abbett aetate at-bat ataaba atabae attaea attaxe baabaa bababe babeta batata batete bbbbbb bbbeat beatae beatat beatee beebea beebee betaab beteta betete bettee e-text etaeta t-babe tabata tabbat tataat tataee tatbeb tattat tattee teatax teebee teetee tetete

abatete abettee attatba babatte babetta babette batabat bbbbbbb eat-bee tat-tat teaette tettete xxxxxxx

bbbbbbbb beatbeet

baabaabaa beebeebee tebe-tebe teteatete

tat-tat-tat tete-a-tete

xxxxxxxxxxxx

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