aaaa aaal aaar aaav aala aall aalu aara aaru aava alaa alal alar alau all- alla alll allr allu alua alur alva aral arar arau arla arr- arra arrr arru arua arul arva auaa aul- aula aull aulu aur- aura aval avar avra avur avva laaa laal laar lala lall lalu lara larr laru larv laul laur lava llll lral lrrr luau lula lull lulu lura lurv luua lvrr rala rall rara raua raul rava rlua rrrr rula rull rura ruru ruvu uaru uaua ulaa ular ulla ullr ulua ulul ulva ural urau urla urra urur urva uulu uuuu uv-a uvaa uval uvvu vaal vaar vala vall valu vara varr varu vava vrav vual vula vull vvvv