C32133223331333131133132212111133133313331323132313331312121323232231322321   >>    C3213322333133313113313221211113313331333132313231333131212132323223132232   <<    C32133223331333131133132212111133133313331323132313331312121323232231322323   >>      C32133223331333131133132212111133133313331323132313331312121323232231322322   >>