o iya ni ada ini nih
o iya ni ada ini nih .
o WORD_BOUNDARY i j a WORD_BOUNDARY n i WORD_BOUNDARY a d a WORD_BOUNDARY i n i WORD_BOUNDARY n i h WORD_BOUNDARY
o WORD_BOUNDARY i y a WORD_BOUNDARY n i WORD_BOUNDARY a d a WORD_BOUNDARY i n i WORD_BOUNDARY n i h WORD_BOUNDARY . WORD_BOUNDARY