tu Mbak Pipit sama Opi
tu mbak pipit sama opi .
t u WORD_BOUNDARY m b a k WORD_BOUNDARY p i p i t WORD_BOUNDARY s a m a WORD_BOUNDARY  o p i WORD_BOUNDARY
t u WORD_BOUNDARY m b a k WORD_BOUNDARY p i p i t WORD_BOUNDARY s a m a WORD_BOUNDARY o p i WORD_BOUNDARY