ah an der Kasse sind blaue Knöpfe
ah an der kasse sind blaue knöpfe .
 aː WORD_BOUNDARY  a n WORD_BOUNDARY d ɛ ɐ WORD_BOUNDARY k a s ə WORD_BOUNDARY z ɪ n t WORD_BOUNDARY b l aʊ ə WORD_BOUNDARY k n œ p f ə WORD_BOUNDARY
a h WORD_BOUNDARY a n WORD_BOUNDARY d e r WORD_BOUNDARY k a s s e WORD_BOUNDARY s i n d WORD_BOUNDARY b l a u e WORD_BOUNDARY k n ö p f e WORD_BOUNDARY