past ie hier wel in
past ie hier wel in ?
p ɑ s t WORD_BOUNDARY  i WORD_BOUNDARY h i r WORD_BOUNDARY ʋ ɛ l WORD_BOUNDARY  ɪ n WORD_BOUNDARY
p a s t WORD_BOUNDARY i e WORD_BOUNDARY h i e r WORD_BOUNDARY w e l WORD_BOUNDARY i n WORD_BOUNDARY