a-ha aaaa aaab aaah aaal aaar aaba aabb aabh aabl aaha aahl aala aall aalu aara aaru abaa abab abal abar abau abb- abba abbb abbr abha abhr abla abra abua abul ahab ahah ahal ahar ahau ahha ahla ahlu ahra ahrr ahua alaa alal alar alau alb- alba albu alha all- alla allh alll allr allu alua alur arab arah aral arar arau arba arbh arh- arla arr- arra arrh arrr arru arua arub arul auaa aul- aula aull aulu aur- aura baaa baah baal baar baba babb babr babu baha bahl bahr bahu bala ball balu bar- bara barb barh barr baru bau- baul baur bbau bbbb bblb bhar bhra bhur bhuu blaa blab blah blau blub blur brab brah brau brrr bruh bual buar buba bubb bubu buha buhl buhr bula bulb bull bulu bur- bura burb burh burl burr buru haab haal haar haba habu haha hal- hala halb hall halu hara harh harl harr haru hau- haul hbar hhaa hhhh hhla hlah hlul hrbl huah huba hubb hubl huhu hula hull hulu hura hurl hurr huru huub laaa laal laar laba labr labu laha lahr lahu lala lall lalu lara larb larr laru laub laul laur lbar lblr lhau lhhh llll lral lrba lrrr luah luau luba luhu lula lull lulu lura luua raab raba rabb rabl rabu raha rahl rahr rahu rala ralb rall rara rarb raua raub raul rbbb rbbr rhau rlab rlua rrah rrrr ruah ruba rubb rubu ruhh ruhl ruhr rula rull rura ruru uaru uaua ubal ubar ubba ubla ubra uhuh ulaa ular ulla ullr ulua ulul ural urau urba urla urra urrh urur uulu uuuu