C222133313331333131123313231333133313331333133313331333133313113313331312121131   >>    C22213331333133313112331323133313331333133313331333133313331311331333131212113   <<    C222133313331333131123313231333133313331333133313331333133313113313331312121133   >>      C222133313331333131123313231333133313331333133313331333133313113313331312121132   >>