dua empat tambah tiga berapa
dua empat tambah tiga berapa ?
d u a WORD_BOUNDARY  ɛ m p a t WORD_BOUNDARY t a m b a h WORD_BOUNDARY t i ɡ a WORD_BOUNDARY b ə r a p a WORD_BOUNDARY
d u a WORD_BOUNDARY e m p a t WORD_BOUNDARY t a m b a h WORD_BOUNDARY t i g a WORD_BOUNDARY b e r a p a WORD_BOUNDARY