C2221333133313331311233132313331333133313331333133312111133132331121
>>
C222133313331333131123313231333133313331333133313331211113313233112
<<
C2221333133313331311233132313331333133313331333133312111133132331123
>>
C2221333133313331311233132313331333133313331333133312111133132331122
>>