tu kan apa ini Mbak
tu kan apa ini mbak ?
t u WORD_BOUNDARY k a n WORD_BOUNDARY a p a WORD_BOUNDARY  i n i WORD_BOUNDARY m b a k WORD_BOUNDARY
t u WORD_BOUNDARY k a n WORD_BOUNDARY a p a WORD_BOUNDARY i n i WORD_BOUNDARY m b a k WORD_BOUNDARY