der was darf der fahren
was dürfen der fahren
pro mod pro v
der was darf der fahren ?
d ɛ ɐ WORD_BOUNDARY v a s WORD_BOUNDARY d a ɐ f WORD_BOUNDARY d ɛ ɐ WORD_BOUNDARY f aː ʀ ə n WORD_BOUNDARY
d e r WORD_BOUNDARY w a s WORD_BOUNDARY d a r f WORD_BOUNDARY d e r WORD_BOUNDARY f a h r e n WORD_BOUNDARY