was is das der kopf
was is das der kopf ?
v a s WORD_BOUNDARY  iː s WORD_BOUNDARY d a s WORD_BOUNDARY d ɛ ɾ WORD_BOUNDARY k ɔ p f WORD_BOUNDARY
w a s WORD_BOUNDARY i s WORD_BOUNDARY d a s WORD_BOUNDARY d e r WORD_BOUNDARY k o p f WORD_BOUNDARY