durch die Luft sch
durch die luft sch .
d ʊ ʀ ç WORD_BOUNDARY d iː WORD_BOUNDARY l ʊ f t WORD_BOUNDARY  ɛ s ts eː h aː WORD_BOUNDARY
d u r c h WORD_BOUNDARY d i e WORD_BOUNDARY l u f t WORD_BOUNDARY s c h WORD_BOUNDARY