C2221333133313331311233132313331333133313331321123231333132212223331
>>
C222133313331333131123313231333133313331333132112323133313221222333
<<
C2221333133313331311233132313331333133313331321123231333132212223333
>>
C2221333133313331311233132313331333133313331321123231333132212223332
>>