-ic -th a-a a-b a-c a-i a-t aaa aab aac aae aah aai aat ab- aba abb abc abe abh abi abt ac- aca acb acc ace ach aci act aea aeb aec aee aeh aei aet aha ahb ahc ahe ahh ahi aht ai- aia aib aic aie aih aii ait at- ata atb atc ate ath ati att baa bab bac bae bah bai bat bba bbb bbc bbe bbh bbi bbt bca bcb bcc bce bch bci bct be- bea beb bec bee beh bei bet bha bhb bhc bhe bhh bhi bht bi- bia bib bic bie bih bii bit bta btb btc bte bth bti btt c-- caa cab cac cae cah cai cat cba cbb cbc cbe cbh cbi cbt cca ccb ccc cce cch cci cct ce- cea ceb cec cee ceh cei cet ch- cha chb chc che chh chi cht ci- cia cib cic cie cih cii cit cta ctb ctc cte cth cti ctt eaa eab eac eae eah eai eat eba ebb ebc ebe ebh ebi ebt ec- eca ecb ecc ece ech eci ect eea eeb eec eee eet eha ehb ehc ehe ehh ehi eht eia eib eic eie eii eit eta etb etc ete eth eti ett h-i haa hab hac hae hah hai hat hba hbb hbc hbe hbh hbi hbt hca hcb hcc hce hch hci hct he- hea heb hec hee heh hei het hha hhb hhc hhe hhh hhi hht hia hib hic hie hih hii hit hta htb htc hte hth hti htt ia- iaa iab iac iae iah iai iat iba ibb ibc ibe ibh ibi ibt ica icb icc ice ich ici ict ie- iea iec iee iei iet iha ihb ihc ihe ihh ihi iht iia iib iic iie iih iii iit ita itb itc ite ith iti itt taa tab tac tae tah tai tat tba tbb tbc tbe tbh tbi tbt tca tcb tcc tce tch tci tct te- tea teb tec tee teh tei tet th- tha thb thc the thh thi tht tia tib tic tie tih tii tit tta ttb ttc tte tth tti ttt

a-be a-ha a-ii aaaa aaab aaac aaae aaah aaai aaba aabb aabc aabh aabi aabt aaca aacb aacc aace aach aaci aact aaea aaec aaha aaib aaic aaii aata aatc aatt abaa abab abac abae abai abat abb- abba abbb abbe abbi abbt abca abcb abcc abch abci abct abec abee abet abha abhi abia abib abic abie abit abta ac-t acaa acab acac acae acai acat acba acca accc acce acch acci acct ace- acea acec aceh acet acha ache achh achi acht aci- acia acic acie acta actc acte acth acti actt aeac aebi aecb aeci aect aeit aeta aetc aett ahab ahac ahah ahai ahat ahet ahha ahit ahta ahte ahti aiai aiba aica aicc aice aich aiea aiee aiet aiha aiia aiib aiic aita aite aith aiti aitt at-t ataa atab atac atae atai atat atca atcc atch atea atec atee atei atha athe athi atia atic atie atit atta atte atti ba-i baaa baah baat baba babb babe babi bac- baca bacc bace bach baci bact baha bahi baht baia baib baic baie bait bata batc bate bath bati batt bbbb bbch bbci bbeb bbet bcaa bcat bcbc bcca bccc bcci bcec bcet bche bcia bcie bcit bctc beah beat beba bebb bebe bebi beca bech beci beeb beet beia beic beit beta betc bete beth beti bett bhai bhat bhca bhcc bhet bhie bhit biat biba bibb bibe bibi bica bicc bice bich bici bieb biet biha bihe bihi bita bitc bite bith bitt btaa btcc btec btie bttb caaa caab caac caah caat caba cabe cabi cac- caca cacc cace cach caci caec caei caha cahe caht caia caib caic cait cat- cata catb catc cate cath cati catt cbac cbat cbbc cbca cbcc cbce cbct cbea cbec cbee cbet cbha cbia cbit cbta cbtc ccaa ccab ccac ccai ccat ccba ccbc ccca cccb cccc ccci ccee ccha cche ccic ccii cctb cctc cctt ceac ceat ceba cec- ceca cece ceci cect ceeb ceec cet- ceta cete ceti chaa chab chac chae chah chai chat chca chce chch chci chea cheb chec chee cheh chet chha chia chib chic chie chih chit chtt ciaa ciat ciba cibc cibe cibi cica cicc cich cici cict ciee ciht ciia ciii ciit cita citb cite cith citi citt ctab ctae ctba ctbi ctca ctec ctia ctic ctta eaba eabh eaca eacc each eaec eata eate eath eati ebac ebba ebbc ebcc ebic ebit ecaa ecac ecai ecat ecbc ecbe ecca eccb eccc ecce ecci ecct echa eche echt ecib ecit ect- ecta ectc ecth eeca eeea eeee eeta eetc eete eeth ehaa ehcc ehea eheh ehte eica eich eiec eiei eiha eita eitb eitc eith eiti etah etai etat etbc etcc etch etec etee eth- etha ethe etic etta ette etti h-ii haab haat haba habe habi habt hace haec haet haha haht haie hait hata hatb hate hath hati hatt hbic hbit hcat hcbc hcca hccb hccc hcch hchi heah heat hebb hebe hebi heca hech hect heeb heet hehe heia heic heie heih heit heta hete heth hett hhaa hhat hhhh hi-c hiaa hiab hiba hibi hibt hicc hice hich hiei hiet hihc hihe hihi hiht hiie hiit hita hitc hite hiti hitt htab htcc htea htet i-be iaaa iaac iaai iaat iaba iaca iacc iact iaea iaec iahc iaia iata iatc iate iati ibac ibat ibca ibea ibec ibeh ibet ibia ibie ibtb ibtc icaa icab icac icai icat icbc icca iccb iccc icci icct icea icec icee icet ichc iche ichi icta ieac ieat iecc ieet ieie ieta iett ihab ihba ihcc ihit ihtc iiac iica iiht iiie iiii iiit iita iitt itaa itac itai itat itbe itch itea itec itet itha ithc ithe itia itic itie itta taa- taat taba tabb tabc tabe tabi taca tacc tace tach taci