was brauchst du nicht
was brauchst du nicht ?
v a s WORD_BOUNDARY b ɐ aʊ x s t WORD_BOUNDARY d uː WORD_BOUNDARY n ɪ ç t WORD_BOUNDARY
w a s WORD_BOUNDARY b r a u c h s t WORD_BOUNDARY d u WORD_BOUNDARY n i c h t WORD_BOUNDARY