tadi kan di sini ya
tadi kan di sini ya ?
t a d i WORD_BOUNDARY k a n WORD_BOUNDARY d i WORD_BOUNDARY s i n i WORD_BOUNDARY j a WORD_BOUNDARY
t a d i WORD_BOUNDARY k a n WORD_BOUNDARY d i WORD_BOUNDARY s i n i WORD_BOUNDARY y a WORD_BOUNDARY ? WORD_BOUNDARY