C222133313331333131123313231333133313331333132312323131232313331312121
>>
C22213331333133313112331323133313331333133313231232313123231333131212
<<
C222133313331333131123313231333133313331333132312323131232313331312123
>>
C222133313331333131123313231333133313331333132312323131232313331312122
>>