was ist da gegangen
was ist da gegangen ?
v a s WORD_BOUNDARY  ɪ s t WORD_BOUNDARY d aː WORD_BOUNDARY ɡ ə ɡ a ŋ ə n WORD_BOUNDARY
w a s WORD_BOUNDARY i s t WORD_BOUNDARY d a WORD_BOUNDARY g e g a n g e n WORD_BOUNDARY