der fährt das Auto
der fährt das auto ?
d ɛ ɾ WORD_BOUNDARY f ɛː ɾ t WORD_BOUNDARY d a s WORD_BOUNDARY  aʊ t oː WORD_BOUNDARY
d e r WORD_BOUNDARY f ä h r t WORD_BOUNDARY d a s WORD_BOUNDARY a u t o WORD_BOUNDARY