wie lang was 'n des
wie lang was 'n des ?
v iː WORD_BOUNDARY l a ŋ WORD_BOUNDARY v a s WORD_BOUNDARY  ɛ n WORD_BOUNDARY d ɛ s WORD_BOUNDARY
w i e WORD_BOUNDARY l a n g WORD_BOUNDARY w a s WORD_BOUNDARY ' n WORD_BOUNDARY d e s WORD_BOUNDARY