abar abas abba abra abur abus agar agra agru agus agür arab arar aras arba arga argu arsa arus asab asar asas asgu asra asur asus aura baar baba babu baga bagu bara barg bars basa bass brus buba bubu buga bugs bura burg burs buru burü busu bübü bügü gaba gabs gaga gags gara garb gars garu gaur grab gras grus guba gugu gura gurg gurs guru gübü gügü gürg gürs gürü raab raba ruag ruba rüus saab saba sabu saga sagu sara sars saru sass suba suga sura susa susu suus sübü sügü sürü ubur ugru uras urba urga urra ursa urss ursu urua urub urus usgs usus ürag ürgü