he+em nanti kapan+kapan
he em nanti kapan kapan .
h ɛ WORD_BOUNDARY  ɛ m WORD_BOUNDARY n a n t i WORD_BOUNDARY k a p a n WORD_BOUNDARY k a p a n WORD_BOUNDARY
h e WORD_BOUNDARY e m WORD_BOUNDARY n a n t i WORD_BOUNDARY k a p a n WORD_BOUNDARY k a p a n WORD_BOUNDARY