C2221333133313331311233132313331333133313331322231333133313331333132231323131
>>
C222133313331333131123313231333133313331333132223133313331333133313223132313
<<
C2221333133313331311233132313331333133313331322231333133313331333132231323133
>>
C2221333133313331311233132313331333133313331322231333133313331333132231323132
>>