ds ff kann da runterfahren
ds ff kann da runterfahren .
d eː ɛ s WORD_BOUNDARY  ɛ f ɛ f WORD_BOUNDARY k a n WORD_BOUNDARY d aː WORD_BOUNDARY ʀ ʊ n t ɐ f aː ʀ ə n WORD_BOUNDARY
d s WORD_BOUNDARY f f WORD_BOUNDARY k a n n WORD_BOUNDARY d a WORD_BOUNDARY r u n t e r f a h r e n WORD_BOUNDARY