hä was ist das denn
hä was sein das denn
on pro cop pro adv
hä was ist das denn ?
h ɛː WORD_BOUNDARY v a s WORD_BOUNDARY  ɪ s t WORD_BOUNDARY d a s WORD_BOUNDARY d ɛ n WORD_BOUNDARY
h ä WORD_BOUNDARY w a s WORD_BOUNDARY i s t WORD_BOUNDARY d a s WORD_BOUNDARY d e n n WORD_BOUNDARY