du musst erst mal kaufen
du musst erst mal kaufen .
d uː WORD_BOUNDARY m ʊ s t WORD_BOUNDARY  eː ɾ s t WORD_BOUNDARY m ɑː l WORD_BOUNDARY k aʊ f ə n WORD_BOUNDARY
d u WORD_BOUNDARY m u s s t WORD_BOUNDARY e r s t WORD_BOUNDARY m a l WORD_BOUNDARY k a u f e n WORD_BOUNDARY