a-ha aare abah abar abba abha abra abre ahah ahar aher ahha arab arah arar arba arbe area arer arha baar baba babe baha bara bare barh bebe behr bere berü bree bübü büre ebah ebbe ebee ebeh ebre eher ehhe erbe erer haba habe haha hara harb hare harh heba hebe heer hehe hera herb here herr hübe hüre raab raba reha rhea üreh