di sini apa di sini
di sini apa di sini ?
d i WORD_BOUNDARY s i n i WORD_BOUNDARY  a p a WORD_BOUNDARY d i WORD_BOUNDARY s i n i WORD_BOUNDARY
d i WORD_BOUNDARY s i n i WORD_BOUNDARY a p a WORD_BOUNDARY d i WORD_BOUNDARY s i n i WORD_BOUNDARY