C2221333133313331311233132313331333133313331321123231333132213111221
>>
C222133313331333131123313231333133313331333132112323133313221311122
<<
C2221333133313331311233132313331333133313331321123231333132213111223
>>
C2221333133313331311233132313331333133313331321123231333132213111222
>>