owari na no tte kiitara nan tte itta
owari na no tte kiitara nan tte itta ?
o w a r i WORD_BOUNDARY n a WORD_BOUNDARY n o WORD_BOUNDARY t t e WORD_BOUNDARY k i i t a r a WORD_BOUNDARY n a n WORD_BOUNDARY t t e WORD_BOUNDARY i t t a WORD_BOUNDARY
o w a r i WORD_BOUNDARY n a WORD_BOUNDARY n o WORD_BOUNDARY t t e WORD_BOUNDARY k i i t a r a WORD_BOUNDARY n a n WORD_BOUNDARY t t e WORD_BOUNDARY i t t a WORD_BOUNDARY