C2221333133313331311233132313331333133313331322133313332313331322312321331
>>
C222133313331333131123313231333133313331333132213331333231333132231232133
<<
C2221333133313331311233132313331333133313331322133313332313331322312321333
>>
C2221333133313331311233132313331333133313331322133313332313331322312321332
>>