C32133223331333131133132212111133133313331312313223332221211331331   >>    C3213322333133313113313221211113313331333131231322333222121133133   <<    C32133223331333131133132212111133133313331312313223332221211331333   >>      C32133223331333131133132212111133133313331312313223332221211331332   >>