C2221333133313331311233132313331333133313331323232133313331322212311
>>
C222133313331333131123313231333133313331333132323213331333132221231
<<
C2221333133313331311233132313331333133313331323232133313331322212313
>>
C2221333133313331311233132313331333133313331323232133313331322212312
>>