C222133313331333131123313231333133313331313113313331323221231111
>>
C22213331333133313112331323133313331333131311331333132322123111
<<
C222133313331333131123313231333133313331313113313331323221231113
>>
C222133313331333131123313231333133313331313113313331323221231112
>>