di sini satu di sini satu
di sini satu di sini satu .
d i WORD_BOUNDARY s i n i WORD_BOUNDARY s a t u WORD_BOUNDARY d i WORD_BOUNDARY s i n i WORD_BOUNDARY s a t u WORD_BOUNDARY
d i WORD_BOUNDARY s i n i WORD_BOUNDARY s a t u WORD_BOUNDARY d i WORD_BOUNDARY s i n i WORD_BOUNDARY s a t u WORD_BOUNDARY . WORD_BOUNDARY