C222133313331333131123313231333133313331333132323213331333121323121
>>
C22213331333133313112331323133313331333133313232321333133312132312
<<
C222133313331333131123313231333133313331333132323213331333121323123
>>
C222133313331333131123313231333133313331333132323213331333121323122
>>