C2221333133313331311233132313331333133313331333133313331323331323121
>>
C222133313331333131123313231333133313331333133313331333132333132312
<<
C2221333133313331311233132313331333133313331333133313331323331323123
>>
C2221333133313331311233132313331333133313331333133313331323331323122
>>