C2221333133313331311233132313331333133313331323333133313113311233131121132311
>>
C222133313331333131123313231333133313331333132333313331311331123313112113231
<<
C2221333133313331311233132313331333133313331323333133313113311233131121132313
>>
C2221333133313331311233132313331333133313331323333133313113311233131121132312
>>