o trus siapa yang ngumpet
o trus siapa yang ngumpet ?
o WORD_BOUNDARY t r u s WORD_BOUNDARY s i a p a WORD_BOUNDARY j a ŋ WORD_BOUNDARY ŋ u m p ə t WORD_BOUNDARY
o WORD_BOUNDARY t r u s WORD_BOUNDARY s i a p a WORD_BOUNDARY y a n g WORD_BOUNDARY n g u m p e t WORD_BOUNDARY