C2221333133313331311233132313331333132313231311331333132313111123231
>>
C222133313331333131123313231333133313231323131133133313231311112323
<<
C2221333133313331311233132313331333132313231311331333132313111123233
>>
C2221333133313331311233132313331333132313231311331333132313111123232
>>