C2221333133313331311233132313331333133313231133132313331121133131
>>
C222133313331333131123313231333133313331323113313231333112113313
<<
C2221333133313331311233132313331333133313231133132313331121133133
>>
C2221333133313331311233132313331333133313231133132313331121133132
>>