a-be a-ha aaaa aaab aaae aaah aaal aaba aabb aabh aabl aaea aaha aahl aala aale aall aalu abaa abab abae abal abau abb- abba abbb abbe abee abel abha abla able abua abue abul aela ahab ahah ahal ahau ahel ahha ahla ahle ahlu ahua alaa alae alal alau alb- alba albe albu alea alee aleh aleu alha all- alla alle allh alll allu alua auaa aube auel aul- aula aule aull aulu baaa baah baal baba babb babe babu bael baha bahl bahu bala bale ball balu bau- baul bbau bbbb bbeb bblb beah beal beau beba bebb bebe beeb beel bela bele bell belu bhel bhuu blaa blab blae blah blau blea bleb blee bleh bleu blub blue bual buba bubb bube bubu buea buel bueu buha buhe buhl bula bulb bule bull bulu e-la eaba eabh eala eale ebal ebba ebel ebla ebul eeea eeee eele ehaa ehea eheh ehel eheu ehle el-b elab elah elal elba elbe elbu elea elee eleh ella elle ellu elue elul euba euhl eula eule haab haal haba habe habu haha hal- hala halb hale hall halu hau- haue haul heah heal hebb hebe heeb heel hehe hela hele hell helu heue hhaa hhhh hhla hlah hlul huah huba hubb hube hubl huea huel huhu hula hule hull hulu huub laaa laal laba labe labu lael laha lahe lahu lala lale lall lalu laub laue laul le-u leaa leah leal leau leba lebu leea leel lehe lehu lela lele lell lelu lhau lhee lhhh lleu llll luah luau luba lube luhe luhu lula lule lull lulu luua uaua ubal ubba ubbe ubla uble ueba uele uell uhle uhuh ulaa ulae ulea uleb ulee ulla ulle ulua ulul uulu uuuu