tu dua ti ga empat
tu dua ti ga empat .
t u WORD_BOUNDARY d u a WORD_BOUNDARY t i WORD_BOUNDARY ɡ a WORD_BOUNDARY  ɛ m p a t WORD_BOUNDARY
t u WORD_BOUNDARY d u a WORD_BOUNDARY t i WORD_BOUNDARY g a WORD_BOUNDARY e m p a t WORD_BOUNDARY