a-be a-ii aaaa aaab aaae aaai aaba aabb aabi aabt aaea aaib aaii aata aatt abaa abab abae abai 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 aita aite aiti aitt aitu aiui aqai aqu- aqua aque at-t ataa atab atae atai ataq atat atea atee atei atia atie atiq atit atiu atta atte atti attu atua atub auaa aube aut- aute ba-i baaa baat baba babb babe babi babu baia baib baie bait baqa baqt bata bate bati batt batu bau- bbau bbbb bbbq bbeb bbet beat beau beba bebb bebe bebi beeb beet beia beit beqa beta bete beti bett betu biat biba bibb bibe bibi bieb biet bieu biqi bita bite bitt bitu bque btaa btie bttb buat buba bubb bube bubi bubq bubu buea bueu buie buit buiu buqa but- buta bute buti butt eaba eaiu eata eate eati ebba ebit eeea eeee eeta eete eetu ei-q eiei eita eitb eiti equ- equa eque equi 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 ique itaa itai itat itbe itea itet itia itie itta iuiu q-be qbit qeii qqqq quaa quab quae quai quat quba qube qubi quee quet quia quib quie quit qutb qute quu- taa- taat taba tabb tabe tabi tabu taia tait taqa taqi taqu tata tatb tate tati tatt tatu taua taub taue taut tbit tbta teat teba tebu teet teia teie teiu teta tete teti tett tetu teut tiaa tiab tiba tibi tibu tie- tiea tiee tiei tiet tiit tiiu tita tite titi titt titu ttab ttbb tttt tuae tuat tuba tubb tube tubu tuei tuet tuit tuiu tuta tute tuti tutt tutu u-ie uata uatu uaua ubba ubbe ubbi ubet ubii ubit ueba uqat utai utau utia utti uttu utuq uuta uuuu