ni ni dibikinin Kakak Opi
ni ni dibikinin kakak opi .
n i WORD_BOUNDARY n i WORD_BOUNDARY d i b i k i n i n WORD_BOUNDARY k a k a k WORD_BOUNDARY o p i WORD_BOUNDARY
n i WORD_BOUNDARY n i WORD_BOUNDARY d i b i k i n i n WORD_BOUNDARY k a k a k WORD_BOUNDARY o p i WORD_BOUNDARY . WORD_BOUNDARY