heh itu apa tu sst sst
heh itu apa tu sst sst .
h ɛ h WORD_BOUNDARY i t u WORD_BOUNDARY  a p a WORD_BOUNDARY t u WORD_BOUNDARY ɛ s ɛ s t e WORD_BOUNDARY  ə s ɛ s t e WORD_BOUNDARY
h e h WORD_BOUNDARY i t u WORD_BOUNDARY a p a WORD_BOUNDARY t u WORD_BOUNDARY s s t WORD_BOUNDARY s s t WORD_BOUNDARY