ni ni ni di sini nih
ni ni ni di sini nih .
n i WORD_BOUNDARY n i WORD_BOUNDARY n i WORD_BOUNDARY d i WORD_BOUNDARY s i n i WORD_BOUNDARY n i h WORD_BOUNDARY
n i WORD_BOUNDARY n i WORD_BOUNDARY n i WORD_BOUNDARY d i WORD_BOUNDARY s i n i WORD_BOUNDARY n i h WORD_BOUNDARY . WORD_BOUNDARY