di sini ya bisa ya
di sini ya bisa ya ?
d i WORD_BOUNDARY s i n i WORD_BOUNDARY j a WORD_BOUNDARY b i s a WORD_BOUNDARY j a WORD_BOUNDARY
d i WORD_BOUNDARY s i n i WORD_BOUNDARY y a WORD_BOUNDARY b i s a WORD_BOUNDARY y a WORD_BOUNDARY ? WORD_BOUNDARY