a-be a-ii aaaa aaab aaae aaai aaba aabb aabi aabt aaea aaib aaii aata aatt abaa abab abae abai abaj abat abau abb- abba abbb abbe abbi abbt abee abet abia abib abie abit abiu abta abtu abua abue abut aebi aeit aeta aett aiai aiba aiea aiee aiet aiia aiib aija aita aite aiti aitt aitu aiui ajab ajat ajba ajee ajet ajit at-t ataa atab atae atai atat atea atee atei atia atie atit atiu atta atte atti attu atua atub auaa aube auja aut- aute ba-i baaa baat baba babb babe babi babu baia baib baie bait baja baji baju bata bate bati batt batu bau- bbau bbbb bbeb bbet beat beau beba bebb bebe bebi beeb beej beet beia beij beit beja beta bete beti bett betu biaj biat biba bibb bibe bibi bieb biet bieu bija biji biju bita bite bitt bitu btaa btie bttb buat buba bubb bube bubi bubu buea bueu buie buit buiu buja buje buji buju but- buta bute buti butt eaba eaiu eata eate eati ebba ebit eeea eeee eeta eete eetu eiei eija eiji eita eitb eiti ejit ejji etai etat etee etta ette etti ettu etua etui euba eubi i-be iaaa iaai iaat iaba iaea iaia iata iate iati ibat ibea ibet ibia ibie ibtb ieat ieet ieie ieta iett iiie iiii iiit iita iitt ijet ijji ijui itaa itai itat itbe itea itet itia itie itta iuiu jaba jabi jaja jaji jaju jati jatu jbaa jeat jebb jebe jeet jeit jeju jeta jetb jete jeti jett jibb jibe jibi jiet jije jiji jiju jiti jitu juab juba jube jubu juei juia juja juju juta jute juti taa- taat taba tabb tabe tabi tabu taia tait taju tata tatb tate tati tatt tatu taua taub taue taut tbit tbta teat teba tebu teej teet teia teie teiu teja teju teta tete teti tett tetu teut tiaa tiab tiba tibi tibu tie- tiea tiee tiei tiet tiit tiiu tiji tita tite titi titt titu ttab ttbb tttt tuae tuat tuba tubb tube tubu tuei tuet tuit tuiu tuja tuta tute tuti tutt tutu u-ie uata uatu uaua ubba ubbe ubbi ubet ubii ubit ubja ueba utai utau utia utti uttu uuta uuuu