naka ni hairanai no yo
naka ni hairanai no yo .
n a k a WORD_BOUNDARY n i WORD_BOUNDARY h a i r a n a i WORD_BOUNDARY n o WORD_BOUNDARY j o WORD_BOUNDARY
n a k a WORD_BOUNDARY n i WORD_BOUNDARY h a i r a n a i WORD_BOUNDARY n o WORD_BOUNDARY y o WORD_BOUNDARY