C2221333133313331311233132313331333133313331333133313331323133313233323321
>>
C222133313331333131123313231333133313331333133313331333132313331323332332
<<
C2221333133313331311233132313331333133313331333133313331323133313233323323
>>
C2221333133313331311233132313331333133313331333133313331323133313233323322
>>