C2221333133313331311233132313331333133313331311233132332313233213131
>>
C222133313331333131123313231333133313331333131123313233231323321313
<<
C2221333133313331311233132313331333133313331311233132332313233213133
>>
C2221333133313331311233132313331333133313331311233132332313233213132
>>