C222133313331333131123313231333133313331333131123313133313231121223111
>>
C22213331333133313112331323133313331333133313112331313331323112122311
<<
C222133313331333131123313231333133313331333131123313133313231121223113
>>
C222133313331333131123313231333133313331333131123313133313231121223112
>>