C222133313331333131123313231333133313331333132112323113313232223132311
>>
C22213331333133313112331323133313331333133313211232311331323222313231
<<
C222133313331333131123313231333133313331333132112323113313232223132313
>>
C222133313331333131123313231333133313331333132112323113313232223132312
>>