iya nani iya na oto iya na oto
iya nani iya na oto iya na oto .
i j a WORD_BOUNDARY n a n i WORD_BOUNDARY i j a WORD_BOUNDARY n a WORD_BOUNDARY o t o WORD_BOUNDARY i j a WORD_BOUNDARY n a WORD_BOUNDARY o t o WORD_BOUNDARY
i y a WORD_BOUNDARY n a n i WORD_BOUNDARY i y a WORD_BOUNDARY n a WORD_BOUNDARY o t o WORD_BOUNDARY i y a WORD_BOUNDARY n a WORD_BOUNDARY o t o WORD_BOUNDARY