ini ada Papa Mama sama
ini ada papa mama sama .
i n i WORD_BOUNDARY a d a WORD_BOUNDARY p a p a WORD_BOUNDARY m a m a WORD_BOUNDARY s a m a WORD_BOUNDARY
i n i WORD_BOUNDARY a d a WORD_BOUNDARY p a p a WORD_BOUNDARY m a m a WORD_BOUNDARY s a m a WORD_BOUNDARY . WORD_BOUNDARY