C32133223331333131133132212111133133313331311312332322131133223332331   >>    C3213322333133313113313221211113313331333131131233232213113322333233   <<    C32133223331333131133132212111133133313331311312332322131133223332333   >>      C32133223331333131133132212111133133313331311312332322131133223332332   >>