C2221333133313331311233132313331333133313231133132313331333213111
>>
C222133313331333131123313231333133313331323113313231333133321311
<<
C2221333133313331311233132313331333133313231133132313331333213113
>>
C2221333133313331311233132313331333133313231133132313331333213112
>>