-ic a-a a-b a-c a-i a-q a-t aaa aab aac aae aai aaq aat aau ab- aba abb abc abe abi abq abt abu ac- aca acb acc ace aci acq act acu aea aeb aec aee aei aeq aet aeu ai- aia aib aic aie aii aiq ait aiu aqa aqc aqi aqt at- ata atb atc ate ati att atu au- aua aub auc aue aui aut b-u baa bab bac bae bai baq bat bau bba bbb bbc bbe bbi bbq bbt bbu bca bcb bcc bce bci bcq bct bcu be- bea beb bec bee bei beq bet beu bi- bia bib bic bie bii bit biu bqc bqe bqt bta btb btc bte bti btq btt btu bua bub buc bue bui but buu c-- caa cab cac cae cai caq cat cau cba cbb cbc cbe cbi cbq cbt cbu cca ccb ccc cce cci cct ccu ce- cea ceb cec cee cei ceq cet ceu ci- cia cib cic cie cii ciq cit ciu cqa cqb cqc cqi cqt cta ctb ctc cte cti ctq ctt ctu cua cub cuc cue cui cuq cut cuu eaa eab eac eae eai eat eau eba ebb ebc ebe ebi ebq ebt ebu ec- eca ecb ecc ece eci ecq ect ecu eea eeb eec eee eet eia eib eic eie eii eit eiu eqa eqe eqq eqt equ eta etb etc ete eti ett etu eu- eua eub euc eue eui eut ia- iaa iab iac iae iai iaq iat iau iba ibb ibc ibe ibi ibt ibu ica icb icc ice ici icq ict icu ie- iea iec iee iei iet iia iib iic iie iii iit iiu iqa iqc iqe iqt iqu ita itb itc ite iti itq itt itu iu- iua iub iuc iue iui iut qaa qac qat qau qba qbc qbe qbq qca qcc qci qct qec qee qet qic qie qit qiu qqq qqu qta qtc qti qtq qu- qua que qui qut taa tab tac tae tai taq tat tau tba tbb tbc tbe tbi tbt tbu tca tcb tcc tce tci tct tcu te- tea teb tec tee tei teq tet teu tia tib tic tie tii tit tiu tta ttb ttc tte tti ttt ttu tua tub tuc tue tui tut tuu ua- uaa uab uac uae uai uaq uat uau uba ubb ubc ube ubi ubt ubu uca ucb ucc uce uci uct ucu uea ueb uec uee uei uet uia uib uic uie uii uiq uit uiu uta utb utc ute uti utt utu uua uuc uue uut uuu

a-be a-ii aaaa aaab aaac aaae aaai aaba aabb aabc aabi aabt aaca aacb aacc aace aaci aact aacu aaea aaec aaib aaic aaii aata aatc aatt abaa abab abac abae abai abat abau abb- abba abbb abbe abbi abbt abca abcb abcc abci abct abec abee abet abia abib abic abie abit abiu abta abtu abua abue abut ac-t acaa acab acac acae acai acat acba acca accc acce acci acct accu ace- acea acec acet aci- acia acic acie acta actc acte acti actt actu acu- acue acut aeac aebi aecb aeci aect aeit aeta aetc aett aiai aiba aica aicc aice aiea aiee aiet aiia aiib aiic aita aite aiti aitt aitu aiui aqai aqu- aqua aque at-t ataa atab atac atae atai ataq atat atca atcc atea atec atee atei atia atic atie atiq atit atiu atta atte atti attu atua atub atuc auaa aube auca auce auci auct aut- aute ba-i baaa baat baba babb babe babi babu bac- baca bacc bace baci bact baia baib baic baie bait baqa baqt bata batc bate bati batt batu bau- bbau bbbb bbbq bbci bbeb bbet bcaa bcat bcbc bcca bccc bcci bcec bcet bcia bcie bcit bctc bcuc beat beau beba bebb bebe bebi beca beci becu beeb beet beia beic beit beqa beta betc bete beti bett betu biat biba bibb bibe bibi bica bicc bice bici bieb biet bieu biqi bita bitc bite bitt bitu bque btaa btcc btec btie bttb buat buba bubb bube bubi bubq bubu buca bucc buce buci bucu buea bueu buic buie buit buiu buqa but- buta bute buti butt caaa caab caac caat caba cabe cabi cabu cac- caca cacc cace caci caec caei caeu caia caib caic cait caiu cat- cata catb catc cate cati catt catu cauc caut cbac cbat cbbc cbca cbcc cbce cbct cbcu cbea cbec cbee cbet cbia cbit cbqi cbta cbtc ccaa ccab ccac ccai ccat ccba ccbc ccca cccb cccc ccci cccu ccee ccic ccii cctb cctc cctt ccuc ccut ceac ceat ceba cebu cec- ceca cece ceci cect ceeb ceec ceqa cet- ceta cete ceti ceui ciaa ciat ciau ciba cibc cibe cibi cica cicc cici cicq cict cicu ciee ciia ciii ciit cita citb cite citi citt citu ciuc ctab ctae ctba ctbi ctca ctec ctia ctic ctta cuau cub- cuba cubb cube cubi cuca cucc cuce cuci cucq cui- cuit cut- cuta cutc cute cutt eaba eaca eacc eaec eaiu eata eate eati ebac ebba ebbc ebcc ebic ebit ecaa ecac ecai ecat ecbc ecbe ecca eccb eccc ecce ecci ecct ecib ecit ect- ecta ectc ecua eeca eeea eeee eeta eetc eete eetu ei-q eica eiec eiei eita eitb eitc eiti equ- equa eque equi etai etat etbc etcc etec etee etic etta ette etti ettu etua etui euba eubc eubi i-be iaaa iaac iaai iaat iaba iaca iacc iact iacu iaea iaec iaia iata iatc iate iati ibac ibat ibca ibea ibec ibet ibia ibie ibtb ibtc icaa icab icac icai icat icbc icca iccb iccc icci icct iccu icea icec icee iceq icet icta icub icue ieac ieat iecc ieet ieie ieta iett iiac iica iiie iiii iiit iita iitt iiuc iqce ique itaa itac itai itat itbe itea itec itet itia itic itie itta iucc iuce iuiu q-be qa-c qbic qbit qcea qcue qeii qqqq quaa quab quae quai