C2221333133313331311233132313331333133313331311233133313123131231111
>>
C222133313331333131123313231333133313331333131123313331312313123111
<<
C2221333133313331311233132313331333133313331311233133313123131231113
>>
C2221333133313331311233132313331333133313331311233133313123131231112
>>