C2221333133313331311233132313331333133313331323232133313331322223313332213221
>>
C222133313331333131123313231333133313331333132323213331333132222331333221322
<<
C2221333133313331311233132313331333133313331323232133313331322223313332213223
>>
C2221333133313331311233132313331333133313331323232133313331322223313332213222
>>