fliegt es in Urlaub
fliegt es in urlaub ?
f l iː k t WORD_BOUNDARY  ɛ s WORD_BOUNDARY  ɪ n WORD_BOUNDARY  uː ɐ l aʊ p WORD_BOUNDARY
f l i e g t WORD_BOUNDARY e s WORD_BOUNDARY i n WORD_BOUNDARY u r l a u b WORD_BOUNDARY