C222133313331333131123313231333133313331333132332111133231323221212321
>>
C22213331333133313112331323133313331333133313233211113323132322121232
<<
C222133313331333131123313231333133313331333132332111133231323221212323
>>
C222133313331333131123313231333133313331333132332111133231323221212322
>>