C32133223331333131133132212111133133313331323223233123121111111112331   >>    C3213322333133313113313221211113313331333132322323312312111111111233   <<    C32133223331333131133132212111133133313331323223233123121111111112333   >>      C32133223331333131133132212111133133313331323223233123121111111112332   >>