C32133223331333131133132212111133133313331333131223332111231211221   >>    C3213322333133313113313221211113313331333133313122333211123121122   <<    C32133223331333131133132212111133133313331333131223332111231211223   >>      C32133223331333131133132212111133133313331333131223332111231211222   >>