C32133223331333131133132212111133133313331323323123321111322321   >>    C3213322333133313113313221211113313331333132332312332111132232   <<    C32133223331333131133132212111133133313331323323123321111322323   >>      C32133223331333131133132212111133133313331323323123321111322322   >>