C2221333133313331311233132313331333133313331323231333132313332311
>>
C222133313331333131123313231333133313331333132323133313231333231
<<
C2221333133313331311233132313331333133313331323231333132313332313
>>
C2221333133313331311233132313331333133313331323231333132313332312
>>