a-a a-b a-c a-t aaa aab aac aat aav ab- aba abb abc abt abv ac- aca acb acc act acv at- ata atb atc att atv av- ava avb avc avt baa bab bac bat bav bba bbb bbc bbt bca bcb bcc bct bcv bta btb btc btt btv bva bvb bvc bvt bvv c-- caa cab cac cat cav cba cbb cbc cbt cbv cca ccb ccc cct ccv cta ctb ctc ctt ctv cva cvb cvc cvt cvv taa tab tac tat tav tba tbb tbc tbt tbv tca tcb tcc tct tcv tta ttb ttc ttt ttv tva tvb tvc tvt v-a vaa vab vac vat vav vba vbc vbv vca vcc vct vta vtb vtc vtt vtv vva vvb vvc vvt vvv

-vac aaaa aaab aaac aaav aaba aabb aabc aabt aaca aacb aacc aact aacv aata aatc aatt aava abaa abab abac abat abb- abba abbb abbt abca abcb abcc abct abta abva ac-t acaa acab acac acat acba acca accc acct acta actc actt actv acvv at-t ataa atab atac atat atca atcc atta avab avat avcc avva baaa baat baba babb bac- baca bacc bact bata batc batt bava bbbb bcaa bcat bcbc bcca bccc bctc btaa btcc bttb caaa caab caac caat caba cac- caca cacc cat- cata catb catc catt catv cava cbac cbat cbbc cbca cbcc cbct cbta cbtc cbtv cbva cbvb ccaa ccab ccac ccat ccba ccbc ccca cccb cccc cccv cctb cctc cctt cctv ctab ctba ctca ctta ctvt cvac cvca cvcc taa- taat taba tabb tabc taca tacc tact tacv tata tatb tatt tatv tava tbca tbcb tbcc tbta tcca tccc tctc ttab ttbb tttt tvac tvtv vaat vaca vata vatt vava vbcc vcat vtac vvvv

-aaa- aaata aabaa aabba aacbc abaab ababa abaca abava abbac abbat abccc abtaa acaca acacb atbat baata baava bacab bacca bacta batab batac batat batta bbctv bccat c-a-c ca-ca caaba cata- catta cavac ccccc ccctv t-cat ta-ta tabac tabat tacca tataa tatta tbtbt ttttt vacat vacca vatav vatta vatva

aaaaba abacab abc-tv at-bat ataaba atacta avcatt baabaa bacaba batata batcat bbbbbb catcat cav-tv cavtat ccaatt ccatca tabata tabbat tacata tataat tattat tattva vatava vatvat vvvvvv

attacca attatba bac-cab baccata batabat bbbbbbb tac-tac tacaca tat-tat

bbbbbbbb

baabaabaa

tat-tat-tat

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb ccccccccccccccc