C2221333133313331311233132313331333133313331333133313331333131133133322332311
>>
C222133313331333131123313231333133313331333133313331333133313113313332233231
<<
C2221333133313331311233132313331333133313331333133313331333131133133322332313
>>
C2221333133313331311233132313331333133313331333133313331333131133133322332312
>>