C2221333133313331311233132313331333133313331323331123231333133313332122321
>>
C222133313331333131123313231333133313331333132333112323133313331333212232
<<
C2221333133313331311233132313331333133313331323331123231333133313332122323
>>
C2221333133313331311233132313331333133313331323331123231333133313332122322
>>