a-a a-b a-i a-t aaa aab aae aag aai aak aat aau ab- aba abb abe abg abi abk abt abu aea aeb aee aeg aei aek aet aeu ag- aga agb age agg agi agk agt agu ai- aia aib aie aig aii aik ait aiu aka akb ake akg aki akk aku at- ata atb ate atg ati att atu au- aua aub aue aug aui auk aut b-u baa bab bae bag bai bak bat bau bba bbb bbe bbg bbi bbk bbt bbu be- bea beb bee beg bei bek bet beu bga bgb bge bgg bgi bgk bgt bgu bi- bia bib bie big bii bik bit biu bka bkb bke bkg bkk bkt bta btb bte btg bti btk btt btu bua bub bue bug bui buk but buu eaa eab eae eag eai eak eat eau eba ebb ebe ebg ebi ebk ebt ebu eea eeb eee eeg eek eet ega egb ege egg egi egt egu eia eib eie eig eii eik eit eiu eka ekb eke ekg eki ekt eku eta etb ete etg eti etk ett etu eu- eua eub eue eug eui eut gaa gab gae gag gai gak gat gau gba gbe gbg gbi gbk gbt gbu ge- gea geb gee geg gei gek get geu gga ggb ggg ggi ggt ggu gia gib gie gig gii gik git giu gka gkb gkt gta gtb gte gtg gti gtk gtt gtu gu- gua gub gue gug gui guk gut guu ia- iaa iab iae iag iai iat iau iba ibb ibe ibg ibi ibk ibt ibu ie- iea iee ieg iei iek iet iga igb ige igg igi igk igt igu iia iib iie iii iit iiu ika ikb ike iki ikk ikt iku ita itb ite itg iti itk itt itu iu- iua iub iue iug iui iut k-t ka- kaa kab kae kag kai kak kat kau kba kbb kbe kbi kbk kbu ke- kea keb kee keg kei kek ket kga kgb kgi kgu kia kib kie kig kii kik kit kiu kkb kke kki kkk kkt kku kta ktb kte ktg ktk ktt ktu kub kue kug kui kuk kut kuu taa tab tae tag tai tak tat tau tba tbb tbe tbg tbi tbk tbt tbu te- tea teb tee teg tei tek tet teu tga tgb tge tgg tgi tgk tgt tgu tia tib tie tig tii tik tit tiu tka tkb tke tkg tkk tkt tta ttb tte ttg tti ttk ttt ttu tua tub tue tug tui tuk tut tuu ua- uaa uab uae uag uai uak uat uau uba ubb ube ubg ubi ubk ubt ubu uea ueb uee ueg uei uet uga ugb uge ugg ugi ugk ugt ugu uia uib uie uig uii uit uiu uka ukb uke uki ukk uku uta utb ute uti utk utt utu uua uue uug uut uuu

a-ak a-be a-ii aaaa aaab aaae aaai aaba aabb aabi aabt aaea aage aaib aaii aaka aake aaku aata aatk aatt abaa abab abae abag abai abak abat abau abb- abba abbb abbe abbi abbt abee abet abia abib abie abig abit abiu abta abtu abua abue abug abuk abut aebi aega aeit aeka aeta aett agag agai agat agau agba agea agee agei aget agga agge aggi aggu agia agib agie agig agii agit agta agte agua ague agui agut aiai aiba aiea aiee aiet aiga aiia aiib aika aike aiki aita aite aiti aitt aitu aiui akaa akae akai akee akeg akeu akia akie akik akiu akka akki akku akte akua at-t ataa atab atae atai atak atat atea atee atei atia atie atik atit atiu atka atkt atta atte atti attu atua atub atug atuk auaa aube auga auge augi auke auki aut- aute auug ba-i baaa baak baat baba babb babe babi babu baek baga bage bagg bagi bagt baia baib baie baig baik bait bak- baka bake baki bakt baku bata bate bati batt batu bau- baug bauk bbau bbbb bbeb bbet bbga beag beak beat beau beba bebb bebe bebi beeb beeg beek beet bega begg begi begu beia beik beit beka beke beki beta bete beti bett betu beuk bgia biak biat biba bibb bibe bibi bieb biet bieu biga bigb bige bigg bigt bigu bike biku bita bite bitt bitu btaa btek btie bttb buat buba bubb bube bubi bubu buea bueu buga buge bugg bugi buie buik buit buiu buka buke buki bukk buku but- buta bute buti butt eaba eaga eage eaiu eata eate eati ebba ebit eeea eeee eega eeka eeke eeta eete eetu egaa egae egat egba egbe egbu egea egee eggb egge eggi egta egte egtk eiei eige eigg eika eike eiki eita eitb eiti eka- ekab ekeb ekek eket ekka ekki ekta etag etai etak etat etee etik etka etta ette etti ettu etua etui euba eubi euge gaba gabb gabe gabi gabt gabu gaea gaga gage gagg gagi gagu gaia gaie gaig gait gaiu gaki gaku gata gate gati gatt gaua gaub gaue gauk gaut gbag geab geai geat geba gebe gebi geek geet gege gegg geia geie geig geit geki geta getb gete getg geti getk gett geue ggbt gggg giaa giai giat giba gibb gibe giet giga gige gigg gigi giku gita gite giue gtaa gtea gtta guaa guag guat guba gubb gubi gubu guga gugb guge gugg gugi gugu guia guib guik guta gute guti gutt gutu i-be iaaa iaai iaat iaba iaea iaia iata iate iati ibat ibea ibeg ibet ibga ibge ibia ibie ibtb ieat ieet ieie ieta iett igba igea iget igga igia igua igue iiie iiii iiit iita iitt ikat ikea ikee ikig ikki ikue itaa itai itak itat itbe itea itek itet itia itie itta iuge iuiu iuka kaaa kaab kaag kaai kaak kaat kaba kabb kabe kabg kabi kabu kaei kaet kag- kaga kagb kage kagg kagi kagt kagu kaia kaib kaie kaig kaii kaik kait kaiu kaka kake kaki