C222133313331333131123313231333133313331313113313331333121111121111
>>
C22213331333133313112331323133313331333131311331333133312111112111
<<
C222133313331333131123313231333133313331313113313331333121111121113
>>
C222133313331333131123313231333133313331313113313331333121111121112
>>