di sini nah di sini
di sini nah di sini .
d i WORD_BOUNDARY s i n i WORD_BOUNDARY n a h WORD_BOUNDARY d i WORD_BOUNDARY s i n i WORD_BOUNDARY
d i WORD_BOUNDARY s i n i WORD_BOUNDARY n a h WORD_BOUNDARY d i WORD_BOUNDARY s i n i WORD_BOUNDARY . WORD_BOUNDARY