abal abar abba abbo abla ablo abou abra abul abur alar alba alla allo allu arab aral arao arar arba arbo arol aura baal baar baba babo babu bala balo bara baro baul bbbl blau blur boal boba bobo bobu bola bolu bolü bora boro boru bour buba bubo bubu bula bulu bura burl buru burü bübü bülü büro laba lala lara loba lola lolo lolu loru luba lula lulu lura lüla lülü obal obba obol obor obua obur olar olur oral oulu raab raba roar roba roll ruba rulo ubur ular ullr ural urba urla urlu urra urua urub ürlü