C222133313331333131123313231333133313331313113313112211232313133311
>>
C22213331333133313112331323133313331333131311331311221123231313331
<<
C222133313331333131123313231333133313331313113313112211232313133313
>>
C222133313331333131123313231333133313331313113313112211232313133312
>>