weisst de wo der Stefan ist
weisst de wo der stefan ist ?
v aɪ s t WORD_BOUNDARY d eː WORD_BOUNDARY v oː WORD_BOUNDARY d ɛ ɐ WORD_BOUNDARY ʃ t eː f aː n WORD_BOUNDARY  ɪ s t WORD_BOUNDARY
w e i s s t WORD_BOUNDARY d e WORD_BOUNDARY w o WORD_BOUNDARY d e r WORD_BOUNDARY s t e f a n WORD_BOUNDARY i s t WORD_BOUNDARY