C2221333133313331311233132313331333133313331333133313331333131122231
>>
C222133313331333131123313231333133313331333133313331333133313112223
<<
C2221333133313331311233132313331333133313331333133313331333131122233
>>
C2221333133313331311233132313331333133313331333133313331333131122232
>>