C2221333133313331311233132313331333133313331323312111113311312131
>>
C222133313331333131123313231333133313331333132331211111331131213
<<
C2221333133313331311233132313331333133313331323312111113311312133
>>
C2221333133313331311233132313331333133313331323312111113311312132
>>