C2221333133313331311233132313331333133313331323321111331312111111311131
>>
C222133313331333131123313231333133313331333132332111133131211111131113
<<
C2221333133313331311233132313331333133313331323321111331312111111311133
>>
C2221333133313331311233132313331333133313331323321111331312111111311132
>>