satu dua tiga empat empat
satu dua tiga empat empat .
s a t u WORD_BOUNDARY d u a WORD_BOUNDARY t i ɡ a WORD_BOUNDARY  ɛ m p a t WORD_BOUNDARY ɛ m p a t WORD_BOUNDARY
s a t u WORD_BOUNDARY d u a WORD_BOUNDARY t i g a WORD_BOUNDARY e m p a t WORD_BOUNDARY e m p a t WORD_BOUNDARY