C2221333133313331311233132313331333133313331321123231333133112323132222331
>>
C222133313331333131123313231333133313331333132112323133313311232313222233
<<
C2221333133313331311233132313331333133313331321123231333133112323132222333
>>
C2221333133313331311233132313331333133313331321123231333133112323132222332
>>