Nanami kaidan kara kaidan
nanami kaidan kara kaidan .
n a n a m i WORD_BOUNDARY k a i d a n WORD_BOUNDARY k a r a WORD_BOUNDARY k a i d a n WORD_BOUNDARY
n a n a m i WORD_BOUNDARY k a i d a n WORD_BOUNDARY k a r a WORD_BOUNDARY k a i d a n WORD_BOUNDARY