C2221333133313331311233132313331333133313331322133313331312231221
>>
C222133313331333131123313231333133313331333132213331333131223122
<<
C2221333133313331311233132313331333133313331322133313331312231223
>>
C2221333133313331311233132313331333133313331322133313331312231222
>>