C32133223331333131133132212111133133313331323132313331312121323321111   >>    C3213322333133313113313221211113313331333132313231333131212132332111   <<    C32133223331333131133132212111133133313331323132313331312121323321113   >>      C32133223331333131133132212111133133313331323132313331312121323321112   >>