C222133313331333131123313231333133313331333132311233131121212111
>>
C22213331333133313112331323133313331333133313231123313112121211
<<
C222133313331333131123313231333133313331333132311233131121212113
>>
C222133313331333131123313231333133313331333132311233131121212112
>>