o iya iya iya iya iya iya
o iya iya iya iya iya iya .
o WORD_BOUNDARY i j a WORD_BOUNDARY i j a WORD_BOUNDARY i j a WORD_BOUNDARY i j a WORD_BOUNDARY i j a WORD_BOUNDARY i j a WORD_BOUNDARY
o WORD_BOUNDARY i y a WORD_BOUNDARY i y a WORD_BOUNDARY i y a WORD_BOUNDARY i y a WORD_BOUNDARY i y a WORD_BOUNDARY i y a WORD_BOUNDARY . WORD_BOUNDARY