-th a-a a-b a-c a-t aaa aab aac aae aah aat aav ab- aba abb abc abe abh abt abv ac- aca acb acc ace ach act acv aea aeb aec aee aeh aet aev aha ahb ahc ahe ahh aht ahv at- ata atb atc ate ath att atv av- ava avb avc ave avh avt baa bab bac bae bah bat bav bba bbb bbc bbe bbh bbt bca bcb bcc bce bch bct bcv be- bea beb bec bee beh bet bev bha bhb bhc bhe bhh bht bhv bta btb btc bte bth btt btv bva bvb bvc bve bvh bvt bvv c-- caa cab cac cae cah cat cav cba cbb cbc cbe cbh cbt cbv cca ccb ccc cce cch cct ccv ce- cea ceb cec cee ceh cet cev ch- cha chb chc che chh cht chv cta ctb ctc cte cth ctt ctv cva cvb cvc cve cvh cvt cvv eaa eab eac eae eah eat eav eba ebb ebc ebe ebh ebt ebv ec- eca ecb ecc ece ech ect ecv eea eeb eec eee eet eev eha ehb ehc ehe ehh eht ehv eta etb etc ete eth ett etv eva evb evc eve evh evt evv haa hab hac hae hah hat hav hba hbb hbc hbe hbh hbt hbv hca hcb hcc hce hch hct hcv he- hea heb hec hee heh het hev hha hhb hhc hhe hhh hht hhv hta htb htc hte hth htt htv hv- hva hvb hvc hvt hvv taa tab tac tae tah tat tav tba tbb tbc tbe tbh tbt tbv tca tcb tcc tce tch tct tcv te- tea teb tec tee teh tet tev th- tha thb thc the thh tht thv tta ttb ttc tte tth ttt ttv tva tvb tvc tve tvh tvt v-a v-e vaa vab vac vae vah vat vav vba vbc vbh vbv vca vcc vce vch vct vea veb vec vee veh vet vh- vha vhb vhc vhe vht vta vtb vtc vte vtt vtv vva vvb vvc vvt vvv

-vac a-be a-ha aaaa aaab aaac aaae aaah aaav aaba aabb aabc aabh aabt aaca aacb aacc aace aach aact aacv aaea aaec aaev aaha aata aatc aatt aava abaa abab abac abae abat abb- abba abbb abbe abbt abca abcb abcc abch abct abec abee abet abha abta abva ac-t acaa acab acac acae acat acba acca accc acce acch acct ace- acea acec aceh acet acev acha ache achh acht acta actc acte acth actt actv acvv aeac aecb aect aeta aetc aett aeva ahab ahac ahah ahat ahet ahha ahta ahte ahva at-t ataa atab atac atae atat atca atcc atch atea atec atee atha athe atta atte avab avat avcc avce avea avec aveh avva baaa baah baat baba babb babe bac- baca bacc bace bach bact baha baht bata batc bate bath batt bava bave bbbb bbch bbeb bbet bcaa bcat bcbc bcca bccc bcec bcet bche bctc beah beat beav beba bebb bebe beca bech beeb beet beta betc bete beth bett betv bhat bhca bhcc bhet btaa btcc btec bttb caaa caab caac caah caat caba cabe cac- caca cacc cace cach caec caha cahe caht cat- cata catb catc cate cath catt catv cava cave cbac cbat cbbc cbca cbcc cbce cbct cbea cbec cbee cbet cbha cbta cbtc cbtv cbva cbvb cbve ccaa ccab ccac ccat ccba ccbc ccca cccb cccc cccv ccee ccha cche cctb cctc cctt cctv ceac ceat ceba cec- ceca cece cect ceeb ceec cet- ceta cete cetv ceva chaa chab chac chae chah chat chav chca chce chch chea cheb chec chee cheh chet chev chha chtt chtv ctab ctae ctba ctca ctec ctta ctvt cvac cvca cvcc cvet cvte eaba eabh eaca eacc each eaec eata eate eath eave ebac ebba ebbc ebcc ecaa ecac ecat ecbc ecbe ecca eccb eccc ecce ecct echa eche echt ect- ecta ectc ecth ectv eeca eeea eeee eeta eetc eete eeth eeva ehaa ehav ehcc ehea eheh ehte etah etat etbc etcc etch etec etee eth- etha ethe etta ette evac evae evah evat evea evet haab haat haba habe habt hace haec haet haha haht hata hatb hate hath hatt hava have hcat hcbc hcca hccb hccc hcch hctv heah heat hebb hebe heca hech hect heeb heet hehe heta hete heth hett heve hevt hhaa hhat hhhh htab htcc htea htet hvac hvat hvcc taa- taat taba tabb tabc tabe taca tacc tace tach tact tacv taec taha tahe tata tatb tate tath tatt tatv tava tave tbca tbcb tbcc tbce tbta tcca tccc tch- tcha tche tchh tctc teac teat teba teca tech tect teec teet teev teta tete teth tett teva thaa thae that thca thch the- thea theb thec thee thet thtb ttab ttbb tttt tvac tvhb tvtv vaat vaca vace vach vahe vata vate vath vatt vava vbcc vcat vche veat veba vecc vech veet veht veta vete veth veve vhhh vtac vtec vvvv

-aaa- aaaah aaace aaaee aaata aabaa aabba aacbc aacte aahaa aahat abaab ababa ababe abaca abaht abate abath abava abave abbac abbat abbet abccc abctv abeat abeba abebe abece abeet abtaa abteh acaca acacb acate aceae acet- aceta achab achat achee achva aeaea aebbe aetat ahaat ahata ahava aheat ahhaa ahhha atbat atcha ateat ateca atete ateve athat athea athee athet attea atthe avebe aveta avett aveva aveve baabe baata baate baath baava babec babee bacab bacca bacea bacha bache bacta bahce batab batac batat batch batea bath- batha bathe batta batte baveh bavet bbbee bbctv bccat beach beata beate beath bebat becca beche becta becva beeac beebe beech beete beeth beeve behat behea behet betch betee bethe bett- betta bette bevce bhata bhatt bhava bhave bhev bhtec btc-e btech c-a-c c-tec ca-ca caaba cabet cacha cache cacht caec- caeca cahch cata- catch cath- catha catta cavac cavae cavea cavet ccccc ccctv ccett ceace cebec cech ceche cecht ceeac cetac cetea