feste Kerstin geht 's
feste kerstin geht 's ?
f ɛ s t ə WORD_BOUNDARY k ɛ ɐ s t ɪ n WORD_BOUNDARY ɡ eː t WORD_BOUNDARY  ɛ s WORD_BOUNDARY
f e s t e WORD_BOUNDARY k e r s t i n WORD_BOUNDARY g e h t WORD_BOUNDARY ' s WORD_BOUNDARY