C2221333133313331311233132313331333132313231311331323133313112111311
>>
C222133313331333131123313231333133313231323131133132313331311211131
<<
C2221333133313331311233132313331333132313231311331323133313112111313
>>
C2221333133313331311233132313331333132313231311331323133313112111312
>>