C2221333133313331311233132313331333133313231133132313331333132321132311
>>
C222133313331333131123313231333133313331323113313231333133313232113231
<<
C2221333133313331311233132313331333133313231133132313331333132321132313
>>
C2221333133313331311233132313331333133313231133132313331333132321132312
>>