-th a-a a-b a-c a-t aaa aab aac aae aah aat aau ab- aba abb abc abe abh abt abu ac- aca acb acc ace ach act acu aea aeb aec aee aeh aet aeu aha ahb ahc ahe ahh aht ahu at- ata atb atc ate ath att atu au- aua aub auc aue auh aut b-u baa bab bac bae bah bat bau bba bbb bbc bbe bbh bbt bbu bca bcb bcc bce bch bct bcu be- bea beb bec bee beh bet beu bha bhb bhc bhe bhh bht bhu bta btb btc bte bth btt btu bua bub buc bue buh but buu c-- caa cab cac cae cah cat cau cba cbb cbc cbe cbh cbt cbu cca ccb ccc cce cch cct ccu ce- cea ceb cec cee ceh cet ceu ch- cha chb chc che chh cht chu cta ctb ctc cte cth ctt ctu cua cub cuc cue cuh cut cuu eaa eab eac eae eah eat eau eba ebb ebc ebe ebh ebt ebu ec- eca ecb ecc ece ech ect ecu eea eeb eec eee eet eha ehb ehc ehe ehh eht ehu eta etb etc ete eth ett etu eu- eua eub euc eue eut haa hab hac hae hah hat hau hba hbb hbc hbe hbh hbt hbu hca hcb hcc hce hch hct he- hea heb hec hee heh het heu hha hhb hhc hhe hhh hht hhu hta htb htc hte hth htt hua hub huc hue huh hut huu taa tab tac tae tah tat tau tba tbb tbc tbe tbh tbt tbu tca tcb tcc tce tch tct tcu te- tea teb tec tee teh tet teu th- tha thb thc the thh tht thu tta ttb ttc tte tth ttt ttu tua tub tuc tue tuh tut tuu ua- uaa uab uac uae uah uat uau uba ubb ubc ube ubh ubt ubu uca ucb ucc uce uch uct ucu uea ueb uec uee ueh uet uha uhb uhc uhe uhh uht uhu uta utb utc ute uth utt utu uua uuc uue uut uuu

a-be a-ha aaaa aaab aaac aaae aaah aaba aabb aabc aabh aabt aaca aacb aacc aace aach aact aacu aaea aaec aaha aata aatc aatt abaa abab abac abae abat abau abb- abba abbb abbe abbt abca abcb abcc abch abct abec abee abet abha abta abtu abua abue abut ac-t acaa acab acac acae acat acba acca accc acce acch acct accu ace- acea acec aceh acet acha ache achh acht achu acta actc acte acth actt actu acu- acue acut aeac aecb aect aeta aetc aett ahab ahac ahah ahat ahau ahet ahha ahta ahte ahua at-t ataa atab atac atae atat atca atcc atch atea atec atee atha athe atta atte attu atua atub atuc auaa aube auca auce auch auct auht aut- aute auth baaa baah baat baba babb babe babu bac- baca bacc bace bach bact baha baht bahu bata batc bate bath batt batu bau- bbau bbbb bbch bbeb bbet bcaa bcat bcbc bcca bccc bcec bcet bche bctc bcuc beah beat beau beba bebb bebe beca bech becu beeb beet beta betc bete beth bett betu bhat bhca bhcc bhet bhut bhuu btaa btcc btec bttb buat buba bubb bube bubu buca bucc buce buch bucu buea bueu buha buhe but- buta bute butt caaa caab caac caah caat caba cabe cabu cac- caca cacc cace cach caec caeu caha cahe caht cat- cata catb catc cate cath catt catu cauc caut cbac cbat cbbc cbca cbcc cbce cbct cbcu cbea cbec cbee cbet cbha cbta cbtc ccaa ccab ccac ccat ccba ccbc ccca cccb cccc cccu ccee ccha cche cctb cctc cctt ccuc ccut ceac ceat ceba cebu cec- ceca cece cect ceeb ceec cet- ceta cete chaa chab chac chae chah chat chau chca chce chch chea cheb chec chee cheh chet cheu chha chtt chua chub chut ctab ctae ctba ctca ctec ctta cuau cub- cuba cubb cube cuca cucc cuce cut- cuta cutc cute cuth cutt eaba eabh eaca eacc each eaec eata eate eath ebac ebba ebbc ebcc ecaa ecac ecat ecbc ecbe ecca eccb eccc ecce ecct echa eche echt ect- ecta ectc ecth ecua eeca eeea eeee eeta eetc eete eeth eetu ehaa ehcc ehea eheh eheu ehte etah etat etbc etcc etch etec etee eth- etha ethe etta ette ettu etua euba eubc euch euth haab haat haba habe habt habu hace haec haet haha haht hata hatb hate hath hatt hatu hau- haue haut hbtu hcat hcbc hcca hccb hccc hcch heah heat hebb hebe heca hech hect heeb heet hehe heta hete heth hett hetu heue hhaa hhat hhhh htab htcc htea htet huac huah huba hubb hube huch hucu huea huet huhu huta hute huth hutt hutu huub taa- taat taba tabb tabc tabe tabu taca tacc tace tach tact taec taha tahe tahu tata tatb tate tath tatt tatu taua taub tauc taue taut tbca tbcb tbcc tbce tbta tcca tccc tccu tch- tcha tche tchh tchu tctc teac teat teba tebu teca tech tect teec teet teta tete teth tett tetu teut thaa thae that thau thca thch the- thea theb thec thee thet theu thtb thue ttab ttbb tttt tuae tuat tuba tubb tube tubu tuca tucc tuch tuet tuht tuhu tuta tute tutt tutu uabc uaca uata uath uatu uaua ubac ubba ubbe ubet ucat ucbc ucca ucea ucha uche ucua ucut ueba uhta uhuh utac utah utau utec utha uthe uttu uuta uuuu

-aaa- aaaah aaace aaaee aaata aabaa aabba aacbc aacte aahaa aahat abaab ababa ababe ababu abaca abaht abate abath abbac abbat abbet abccc abeat abeau abeba abebe abece abeet abtaa abteh abuta abute abutt acaca acacb acate acaua accub accue aceae acet- aceta achab achat achau achee achua achue actua acuba acuta acute aeaea aebbe aetat ahaat ahata aheat ahhaa ahhha atabu atbat atcha ateat ateca atete athat athea athee athet