mama nama mama Si Bruno siapa
mama nama mama si bruno siapa ?
m a m a WORD_BOUNDARY n a m a WORD_BOUNDARY m a m a WORD_BOUNDARY s i WORD_BOUNDARY b r u n o WORD_BOUNDARY s i a p a WORD_BOUNDARY
m a m a WORD_BOUNDARY n a m a WORD_BOUNDARY m a m a WORD_BOUNDARY s i WORD_BOUNDARY b r u n o WORD_BOUNDARY s i a p a WORD_BOUNDARY ? WORD_BOUNDARY