ih Ari Ari ini Ari
ih ari ari ini ari .
i h WORD_BOUNDARY a r i WORD_BOUNDARY a r i WORD_BOUNDARY i n i WORD_BOUNDARY a r i WORD_BOUNDARY
i h WORD_BOUNDARY a r i WORD_BOUNDARY a r i WORD_BOUNDARY i n i WORD_BOUNDARY a r i WORD_BOUNDARY . WORD_BOUNDARY