C2221333133313331311233132313331333133313331333133313331333131211113323222311
>>
C222133313331333131123313231333133313331333133313331333133313121111332322231
<<
C2221333133313331311233132313331333133313331333133313331333131211113323222313
>>
C2221333133313331311233132313331333133313331333133313331333131211113323222312
>>