oioioi tte nan na no
oioioi tte nan na no ?
o i o i o i WORD_BOUNDARY t t e WORD_BOUNDARY n a n WORD_BOUNDARY n a WORD_BOUNDARY n o WORD_BOUNDARY
o i o i o i WORD_BOUNDARY t t e WORD_BOUNDARY n a n WORD_BOUNDARY n a WORD_BOUNDARY n o WORD_BOUNDARY