C32133223331333131133132212111133133313331323132313331312121323321123122113321   >>    C3213322333133313113313221211113313331333132313231333131212132332112312211332   <<    C32133223331333131133132212111133133313331323132313331312121323321123122113323   >>      C32133223331333131133132212111133133313331323132313331312121323321123122113322   >>