naka ni mo haitta no
naka ni mo haitta no ?
n a k a WORD_BOUNDARY n i WORD_BOUNDARY m o WORD_BOUNDARY h a i t t a WORD_BOUNDARY n o WORD_BOUNDARY
n a k a WORD_BOUNDARY n i WORD_BOUNDARY m o WORD_BOUNDARY h a i t t a WORD_BOUNDARY n o WORD_BOUNDARY