C32133223331333131133132212111133133313331323132313331312121323331133222131   >>    C3213322333133313113313221211113313331333132313231333131212132333113322213   <<    C32133223331333131133132212111133133313331323132313331312121323331133222133   >>      C32133223331333131133132212111133133313331323132313331312121323331133222132   >>