awas ya hati+hati ya
awas ya hati hati ya ?
a w a s WORD_BOUNDARY j a WORD_BOUNDARY h a t i WORD_BOUNDARY h a t i WORD_BOUNDARY j a WORD_BOUNDARY
a w a s WORD_BOUNDARY y a WORD_BOUNDARY h a t i WORD_BOUNDARY h a t i WORD_BOUNDARY y a WORD_BOUNDARY ? WORD_BOUNDARY