C222133313331333131123313231333133313331333133313331211113313331311331312311
>>
C22213331333133313112331323133313331333133313331333121111331333131133131231
<<
C222133313331333131123313231333133313331333133313331211113313331311331312313
>>
C222133313331333131123313231333133313331333133313331211113313331311331312312
>>