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