C2221333133313331311233132313331333133313331311233131333131123332321
>>
C222133313331333131123313231333133313331333131123313133313112333232
<<
C2221333133313331311233132313331333133313331311233131333131123332323
>>
C2221333133313331311233132313331333133313331311233131333131123332322
>>