a-a a-b a-c a-t aaa aab aac aae aat aav ab- aba abb abc abe abt abv ac- aca acb acc ace act acv aea aeb aec aee aet aev at- ata atb atc ate att atv av- ava avb avc ave avt baa bab bac bae bat bav bba bbb bbc bbe bbt bca bcb bcc bce bct bcv be- bea beb bec bee bet bev bta btb btc bte btt btv bva bvb bvc bve bvt bvv c-- caa cab cac cae cat cav cba cbb cbc cbe cbt cbv cca ccb ccc cce cct ccv ce- cea ceb cec cee cet cev cta ctb ctc cte ctt ctv cva cvb cvc cve cvt cvv eaa eab eac eae eat eav eba ebb ebc ebe ebt ebv ec- eca ecb ecc ece ect ecv eea eeb eec eee eet eev eta etb etc ete ett etv eva evb evc eve evt evv taa tab tac tae tat tav tba tbb tbc tbe tbt tbv tca tcb tcc tce tct tcv te- tea teb tec tee tet tev tta ttb ttc tte ttt ttv tva tvb tvc tve tvt v-a v-e vaa vab vac vae vat vav vba vbc vbv vca vcc vce vct vea veb vec vee vet vta vtb vtc vte vtt vtv vva vvb vvc vvt vvv

-vac a-be aaaa aaab aaac aaae aaav aaba aabb aabc aabt aaca aacb aacc aace aact aacv aaea aaec aaev aata aatc aatt aava abaa abab abac abae abat abb- abba abbb abbe abbt abca abcb abcc abct abec abee abet abta abva ac-t acaa acab acac acae acat acba acca accc acce acct ace- acea acec acet acev acta actc acte actt actv acvv aeac aecb aect aeta aetc aett aeva at-t ataa atab atac atae atat atca atcc atea atec atee atta atte avab avat avcc avce avea avec avva baaa baat baba babb babe bac- baca bacc bace bact bata batc bate batt bava bave bbbb bbeb bbet bcaa bcat bcbc bcca bccc bcec bcet bctc beat beav beba bebb bebe beca beeb beet beta betc bete bett betv btaa btcc btec bttb caaa caab caac caat caba cabe cac- caca cacc cace caec cat- cata catb catc cate catt catv cava cave cbac cbat cbbc cbca cbcc cbce cbct cbea cbec cbee cbet cbta cbtc cbtv cbva cbvb cbve ccaa ccab ccac ccat ccba ccbc ccca cccb cccc cccv ccee cctb cctc cctt cctv ceac ceat ceba cec- ceca cece cect ceeb ceec cet- ceta cete cetv ceva ctab ctae ctba ctca ctec ctta ctvt cvac cvca cvcc cvet cvte eaba eaca eacc eaec eata eate eave ebac ebba ebbc ebcc ecaa ecac ecat ecbc ecbe ecca eccb eccc ecce ecct ect- ecta ectc ectv eeca eeea eeee eeta eetc eete eeva etat etbc etcc etec etee etta ette evac evae evat evea evet taa- taat taba tabb tabc tabe taca tacc tace tact tacv taec tata tatb tate tatt tatv tava tave tbca tbcb tbcc tbce tbta tcca tccc tctc teac teat teba teca tect teec teet teev teta tete tett teva ttab ttbb tttt tvac tvtv vaat vaca vace vata vate vatt vava vbcc vcat veat veba vecc veet veta vete veve vtac vtec vvvv

-aaa- aaace aaaee aaata aabaa aabba aacbc aacte abaab ababa ababe abaca abate abava abave abbac abbat abbet abccc abctv abeat abeba abebe abece abeet abtaa acaca acacb acate aceae acet- aceta aeaea aebbe aetat atbat ateat ateca atete ateve attea avebe aveta avett aveva aveve baabe baata baate baava babec babee bacab bacca bacea bacta batab batac batat batea batta batte bavet bbbee bbctv bccat beata beate bebat becca becta becva beeac beebe beete beeve betee bett- betta bette bevce btc-e c-a-c c-tec ca-ca caaba cabet caec- caeca cata- catta cavac cavae cavea cavet ccccc ccctv ccett ceace cebec ceeac cetac cetea cette cttee cveca e-act eatat ebate ebbet ecatt eecca eeeee eevee etaac etate etete evate evatt evete evett eveve t-cat ta-ta tabac tabae tabat tabet tacca tacet tataa tatce tatee tatev tatta tbeca tbtbt teaba teaca teact teave tebat tebet tecat tecta tectb tetea tette tevet ttttt vacat vacca vatav vatea vatta vatte vatva vavte veeve vetca vetta vette vevce

aaaaba abacab abaete abatee abatte abbace abbate abbett abc-tv actaea actaee aeacea aetate at-bat ataaba atabae atacta attaea avatea avcatt avetec baabaa bababe babeta bacaba baceta batata batcat batete bbbbbb bbbeat beatae beatat beatee beebea beebee betaab beteta betete bettee bevata cabeca caete catcat catete cav-tv cavate caveat cavett cavtat ccaatt ccatca ce-ata ceatec ceatta ceecee cetate ecabet ecbacc etaeta etcetc eveate evecta t-babe tabata tabbat tacata tataat tataee tatbeb tattat tattee tattva taveta teaact teavee tecate teebee teetee teevee tetete vacate vatava vatvat vavaea vvvvvv

abacate abatete abettee acetate attacca attatba babatte babetta babette bac-cab bacatec baccata baccate batabat batcave bavette bbbbbbb cabette cacteae cavebat cetacea cetatea eat-bee eceabat evacate tac-tac tacaca tat-tat tea-act teaette tec-tec tettete

bacevac bbbbbbbb beatbeet caveatee cecava

a-bee-cee baabaabaa beebeebee cactaceae taccaceae tebe-tebe teteatete

tat-tat-tat tete-a-tete

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb ccccccccccccccc