heyrnarbilunnafnorð kvenkynBeygingeintalaán greinismeð greininf.heyrnarbilunheyrnarbiluninþf.heyrnarbilunheyrnarbiluninaþgf.heyrnarbilunheyrnarbiluninnief.heyrnarbilunarheyrnarbilunarinnarnf.þf.þgf.ef.