a-a a-b a-i a-t aaa aab aae aag aai aak aam aat ab- aba abb abe abg abi abk abm abt aea aeb aee aeg aei aek aem aet ag- aga agb age agg agi agk agm agt ai- aia aib aie aig aii aik aim ait aka akb ake akg aki akk akm ama amb ame amg ami amk amm amt at- ata atb ate atg ati atm att baa bab bae bag bai bak bam bat bba bbb bbe bbg bbi bbk bbm bbt be- bea beb bee beg bei bek bem bet bga bgb bge bgg bgi bgk bgm bgt bi- bia bib bie big bii bik bim bit bka bkb bke bkg bkk bkm bkt bma bmb bme bmg bmi bmk bmm bmt bta btb bte btg bti btk btm btt eaa eab eae eag eai eak eam eat eba ebb ebe ebg ebi ebk ebm ebt eea eeb eee eeg eek eem eet ega egb ege egg egi egm egt eia eib eie eig eii eik eim eit eka ekb eke ekg eki ekt em- ema emb eme emg emi emk emm emt eta etb ete etg eti etk etm ett gaa gab gae gag gai gak gam gat gba gbe gbg gbi gbk gbm gbt ge- gea geb gee geg gei gek gem get gga ggb ggg ggi ggm ggt gia gib gie gig gii gik gim git gka gkb gkm gkt gma gmb gme gmg gmi gmm gmt gta gtb gte gtg gti gtk gtm gtt ia- iaa iab iae iag iai iam iat iba ibb ibe ibg ibi ibk ibm ibt ie- iea iee ieg iei iek iem iet iga igb ige igg igi igk igm igt iia iib iie iii iim iit ika ikb ike iki ikk ikt im- ima imb ime img imi imm imt ita itb ite itg iti itk itm itt k-t ka- kaa kab kae kag kai kak kam kat kba kbb kbe kbi kbk kbm ke- kea keb kee keg kei kek kem ket kga kgb kgi kgm kia kib kie kig kii kik kim kit kkb kke kki kkk kkm kkt kma kmb kme kmg kmi kmk kmm kmt kta ktb kte ktg ktk ktm ktt maa mab mae mag mai mak mam mat mba mbb mbe mbg mbi mbk mbm mbt mea meb mee meg mei mek mem met mga mgb mge mgi mgk mgm mgt mi- mia mib mie mig mii mik mim mit mka mkb mke mkg mkk mkm mkt mma mmb mme mmg mmi mmk mmm mmt mta mtb mte mtg mti mtk mtm mtt taa tab tae tag tai tak tam tat tba tbb tbe tbg tbi tbk tbm tbt te- tea teb tee teg tei tek tem tet tga tgb tge tgg tgi tgk tgm tgt tia tib tie tig tii tik tim tit tka tkb tke tkg tkk tkm tkt tma tmb tme tmg tmi tmk tmm tmt tta ttb tte ttg tti ttk ttm ttt

a-ak a-be a-ii aaaa aaab aaae aaai aaam aaba aabb aabi aabm aabt aaea aaem aage aaib aaii aaka aake aama aamb aame aami aata aatk aatt abaa abab abae abag abai abak abam abat abb- abba abbb abbe abbi abbt abee abet abia abib abie abig abim abit abma abmb abmt abta aebi aega aeit aeka aemt aeta aett agag agai agam agat agba agea agee agei agem aget agga agge aggi agia agib agie agig agii agim agit agma agme agta agte aiai aiba aiea aiee aiet aiga aiia aiib aika aike aiki aime aimi aimm aita aite aiti aitt akaa akae akai akam akee akeg akia akie akik akim akka akki akte amaa amae amag amai amam amat amb- amba ambe ambi amee amei amet amga amia amib amie amii amik amit amka amm- amma amme ammi amta amte amti amtk at-t ataa atab atae atai atak atat atea atee atei atem atgm atia atie atik atim atit atka atkt atm- atma atme atta atte atti ba-i baaa baak baam baat baba babb babe babi babm baek baga bage bagg bagi bagt baia baib baie baig baik bait bak- baka bake baki bakt bama bamb bame bami bamm bata bate bati batt bbbb bbeb bbet bbga bbgm bbmg beag beak beam beat beba bebb bebe bebi beeb beeg beek beem beet bega begg begi beia beik beim beit beka beke beki bema beme beta bete beti bett bgia biak biat biba bibb bibe bibi bieb biet biga bigb bige bigg bigt bike bima bita bite bitt bmaa bmag bmmi btaa btek btie bttb eaba eaga eage eama eame eata eate eati ebam ebba ebit eeea eeee eega eeka eeke eeta eete egaa egae egat egba egbe egea egee egem eggb egge eggi egma egta egte egtk eiei eige eigg eika eike eiki eime eimi eita eitb eiti eitm eka- ekab ekam ekeb ekek eket ekka ekki ekma ekta emae emag emam emba embe embi emek emet emia emig emii emim emit emma emme emmi emta emte etag etai etak etam etat etee etem etik etim etka etta ette etti gaba gabb gabe gabi gabt gaea gaga gage gagg gagi gaia gaie gaig gait gaki gam- gama gamb game gami gamm gata gate gati gatm gatt gbag geab geai geat geba gebe gebi geek geet gege gegg geia geie geig geit geki gem- gema gemm geta getb gete getg geti getk gett ggbt gggg giaa giai giam giat giba gibb gibe giet giga gige gigg gigi gima gime gita gite gmat gmit gmme gmta gtaa gtea gtta i-be iaaa iaai iaat iaba iabm iaea iaia iaim iama iamb iame iami iamt iata iate iati ibat ibbm ibea ibeg ibet ibga ibge ibia ibie ibim ibma ibtb ieat ieet ieie iema ieme ieta ietm iett igam igba igea igem iget igga igia iiie iiii iiit iita iitm iitt ikat ikea ikee ikig ikki ikma imag imai imam imat imba imbe imbi imea imet imit imma imme immi immt imta itaa itai