o ini tekanan darah nih
o ini tekanan darah nih .
o WORD_BOUNDARY  i n i WORD_BOUNDARY t ə k a n a n WORD_BOUNDARY d a r a h WORD_BOUNDARY n i h WORD_BOUNDARY
o WORD_BOUNDARY i n i WORD_BOUNDARY t e k a n a n WORD_BOUNDARY d a r a h WORD_BOUNDARY n i h WORD_BOUNDARY