a-be aaaa aaab aaae aaal aaba aabb aabl aaea aala aale aall aalu abaa abab abae abaj abal abau abb- abba abbb abbe abee abel abla able ablj abua abue abul aela ajab ajba ajee ajla alaa alae alal alau alb- alba albe albu alea alee aleu all- alla alle alll allu alua auaa aube auel auja aul- aula aule aull aulu baaa baal baba babb babe babu bael baja baju bala bale ball balu bau- baul bbau bbbb bbeb bblb beal beau beba bebb bebe beeb beej beel beja bela bele bell belu blaa blab blae blaj blau blea bleb blee bleu blub blue bual buba bubb bube bubu buea buel bueu buja buje buju bula bulb bule bull bulu e-la eaba eala eale ebal ebba ebel ebla ebul eeea eeee eele el-b elab elal elba elbe elbu elea elee ella elle ellu elue elul euba eula eule jaal jaba jael jaja jaju jala jale jalu jaul jbaa jbel jebb jebe jeel jeju jell jlab juab juba jube jubu juel juja juju jula jule juul laaa laaj laal laba labe labu lael laja laje lala lale lall lalu laub laue laul le-u leaa leal leau leba lebu leea leej leel lela lele lell lelu ljeb ljla lleu llll luau luba lube luju lula lule lull lulu luua uaua ubal ubba ubbe ubja ubla uble ueba uele uell ulaa ulae ulea uleb ulee ulja ulje ulla ulle ulua ulul uulu uuuu