C222133313331333131123313231333133313331333132311233131311211311
>>
C22213331333133313112331323133313331333133313231123313131121131
<<
C222133313331333131123313231333133313331333132311233131311211313
>>
C222133313331333131123313231333133313331333132311233131311211312
>>