C2221333133313331311233132313331333133313331311233133313311213332233131
>>
C222133313331333131123313231333133313331333131123313331331121333223313
<<
C2221333133313331311233132313331333133313331311233133313311213332233133
>>
C2221333133313331311233132313331333133313331311233133313311213332233132
>>