C2221333133313331311233132313331333133313331321123231333133313121333132313131
>>
C222133313331333131123313231333133313331333132112323133313331312133313231313
<<
C2221333133313331311233132313331333133313331321123231333133313121333132313133
>>
C2221333133313331311233132313331333133313331321123231333133313121333132313132
>>