abar abba abbi abbo abir abra aioi aion anab anar anna anni anor arab aran arao arar arba arbo aria arna arni baar baba babi babo bana bani bara bari barn baro biba bibb bibi bibü bina bini bino binü bira biri birr boba bobo bonn bono boon bora bori boro bria brno bübü büro iban ibar ibni ibra inan inar inni inri irab iran irib irin nabi nabo nain nana nani nara nari nina nini nira noaa noao noia noir nor- nora nori norn nünü oban obba obbi obir obor onan onar onba oran oria raab raba rabi rain rana rani rina roar roba rona roni rrna ünnü ürün