C222133313331333131123313231333133313331333132112323133323213332313121
>>
C22213331333133313112331323133313331333133313211232313332321333231312
<<
C222133313331333131123313231333133313331333132112323133323213332313123
>>
C222133313331333131123313231333133313331333132112323133323213332313122
>>