a-a a-b a-c a-t aaa aab aac aar aat aav ab- aba abb abc abr abt abv ac- aca acb acc acr act acv ar- ara arb arc arr art arv at- ata atb atc atr att atv av- ava avb avc avr avt baa bab bac bar bat bav bba bbb bbc bbr bbt bca bcb bcc bcr bct bcv bra brb brr brt brv bta btb btc btr btt btv bva bvb bvc bvr bvt bvv c-- caa cab cac car cat cav cba cbb cbc cbr cbt cbv cca ccb ccc ccr cct ccv cra crb crc crr crt crv cta ctb ctc ctr ctt ctv cva cvb cvc cvr cvt cvv ra- raa rab rac rar rat rav rba rbb rbc rbr rbt rca rcb rcc rcr rct rcv rra rrb rrc rrr rrt rta rtb rtc rtr rtt rtv rva rvb rvc rvr rvt rvv taa tab tac tar tat tav tba tbb tbc tbr tbt tbv tca tcb tcc tcr tct tcv tra trb trc trr trt trv tta ttb ttc ttr ttt ttv tva tvb tvc tvr tvt v-a vaa vab vac var vat vav vba vbc vbr vbv vca vcc vcr vct vra vrb vrc vrr vrt vta vtb vtc vtr vtt vtv vva vvb vvc vvr vvt vvv

-vac aaaa aaab aaac aaar aaav aaba aabb aabc aabt aaca aacb aacc aacr aact aacv aara aarc aart aata aatc aatt aava abaa abab abac abar abat abb- abba abbb abbr abbt abca abcb abcc abcr abct abra abrc abta abva ac-t acaa acab acac acar acat acba acca accc acct acr- acra acrc acrr acrv acta actc actt actv acvv arab arac arar arat arba arc- arca arct arr- arra arrc arrr arrt arta artc artr artv arva at-t ataa atab atac atar atat atca atcc atcr atra atrc atta attr avab avar avat avcc avra avva baaa baar baat baba babb babr bac- baca bacc bact bar- bara barb barc barr bart bata batc batt bava bbbb bbrc bcaa bcar bcat bcbc bcca bccc bcra bctc brab brac brat brav brca brcb brrr brtc btaa btcc btrc btrt bttb caaa caab caac caat caba cac- caca cacc cacr cara carb carc carr cart cat- cata catb catc catt catv cava cbac cbar cbat cbbc cbca cbcc cbcr cbct cbrt cbta cbtc cbtv cbva cbvb cbvr ccaa ccab ccac ccar ccat ccba ccbc ccca cccb cccc cccv ccra ccrc ccrt cctb cctc cctt cctv crab crac crar crat crbc crca crcc crcr crrt crtc crtv ctab ctba ctca ctrc ctta ctvt cvac cvar cvca cvcc cvra cvrr raab raat raba rabb rac- raca racc ract racv rara rarb rata ratt rava rbbb rbbr rcac rcbc rccb rccc rctc rctv rcvr rrat rrrr rtca rtcc rtva rv-c rvca taa- taar taat taba tabb tabc taca tacc tact tacv tara tarb tarc tarr tart tata tatb tatr tatt tatv tava tbar tbca tbcb tbcc tbrb tbta tcca tccc tctc traa trab trac trat trav trca trcc trra trtc trtr ttab ttbb tttt tvac tvrr tvtv vaar vaat vaca vara varr vart vata vatt vava vbcc vcat vrac vrav vrba vtac vvvv

-aaa- aaarc aaata aabaa aabba aabra aacbc abaab ababa abaca abara abava abbac abbar abbat abccc abctv abrac abrar abtaa abtar acaca acacb acar- acara accra acrab act-r actar actra ar-ab ara-c araat arab- araba araca arara arata arava arbab arbar arbat arct- artar artat arvar atara atbar atbat atrab attar attra atvr avara baart baata baava babar babra bacab bacar bacca bacta baraa barab barac barar barat barba barca barra barta barva batab batac batar batat batra batta bavar bavra bbart bbctv bccat braat braca bracc bract bratt brava brrar brrrr btr-t c-a-c c-rat ca-ca caaba cabra caraa carab carac carat carb- carra carrt carta carva cata- catra catta cavac ccccc ccctv craba crabb ra-ra raaba rabab rabac rabat rabba rabta racta ratba ratra ratta ratva ravar ravat ravca rccar t-ara t-bar t-cat t-rac ta-ra ta-ta taart tabac tabar tabat tabra tacca tarac tarar tarat tarra tarta tartt tarva tataa tatar tatra tatta tavar tbtbt tcart traac traba tract trata tratt trava ttttt tvvcr vaara vacat vacca varab varca varra varta varva vatav vatra vatta vatva vavar vavra vraca vrata

aaaaba abacab abarat abarca abarta abatar abc-tv accara acrata aracar ararat aratta arbra arcata arraba artcar at-bat ataaba atacta atarba atarra atavar atbara atrata avarca avatar avcatt avtaar baabaa baabar baatar babarc babbar bacaba baccar bactra baraat baraca barara barata barbar barbat barbra barcar barrat bartab bartra batara batata batcat bbbbbb bracca bratac bratca bratva cabar cabara cabarr cabart caraca caract carara carcar carcat carrat carvac catcat cav-tv cavarc cavtat ccaatt ccatca crabat cracca cravat raabta rababa rabbat ratata ratbat ratcat rattar rattat t-barb taarab tabara tabata tabbat tacata taraba tarara tarata tarcat tarrar tartar tartr- tataat tatara tattat tattva tavara tra-ra tracta travat varbar varrar varvar vatara vatava vatvat vrabac vracar vrbata vvvvvv

arabata arataca aravaca attacca attatba attavar attract avatara baabarr babacar babbart bac-cab bacara bacarra baccara baccata barabra baratca baravat barbara barbata barcart barratt barrtab batabat bbbbbbb caracca carraca carract carrara cra-cra crabbat crcavac rat-tat ratatat tabarca tabarra tac-tac tacaca tat-tat varatra varvara

attracta baccarat bar-abba barabara batatara bbbbbbbb brattata caracara cararara cataract catarata ra-ta-ta taratata tatarca

aracataca baabaabaa battabara rat-a-tat

arcavacata carratraca ratatattat

rat-tat-tat tat-tat-tat

tatararatata tattarrattat

rat-a-tat-tat

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb ccccccccccccccc