sst sst sst sst wah
sst sst sst sst wah .
ɛ s ɛ s t e WORD_BOUNDARY  ə s ɛ s t e WORD_BOUNDARY  ə s ɛ s t e WORD_BOUNDARY  ə s ɛ s t e WORD_BOUNDARY w a h WORD_BOUNDARY
s s t WORD_BOUNDARY s s t WORD_BOUNDARY s s t WORD_BOUNDARY s s t WORD_BOUNDARY w a h WORD_BOUNDARY