C2221333133313331311233132313331333133313331311233131211111211111321122133311
>>
C222133313331333131123313231333133313331333131123313121111121111132112213331
<<
C2221333133313331311233132313331333133313331311233131211111211111321122133313
>>
C2221333133313331311233132313331333133313331311233131211111211111321122133312
>>