C2221333133313331311233132313331333133313331321123231333133313231323132321311
>>
C222133313331333131123313231333133313331333132112323133313331323132313232131
<<
C2221333133313331311233132313331333133313331321123231333133313231323132321313
>>
C2221333133313331311233132313331333133313331321123231333133313231323132321312
>>