he+em sama siapa sih
he em sama siapa sih ?
h ɛ WORD_BOUNDARY  ɛ m WORD_BOUNDARY s a m a WORD_BOUNDARY s i a p a WORD_BOUNDARY s i h WORD_BOUNDARY
h e WORD_BOUNDARY e m WORD_BOUNDARY s a m a WORD_BOUNDARY s i a p a WORD_BOUNDARY s i h WORD_BOUNDARY