ada itu kali ada apa ni
ada itu kali ada apa ni ?
a d a WORD_BOUNDARY  i t u WORD_BOUNDARY k a l i WORD_BOUNDARY  a d a WORD_BOUNDARY  a p a WORD_BOUNDARY n i WORD_BOUNDARY
a d a WORD_BOUNDARY i t u WORD_BOUNDARY k a l i WORD_BOUNDARY a d a WORD_BOUNDARY a p a WORD_BOUNDARY n i WORD_BOUNDARY