C2221333133313331311233132313331333132313231311331312111133133312131
>>
C222133313331333131123313231333133313231323131133131211113313331213
<<
C2221333133313331311233132313331333132313231311331312111133133312133
>>
C2221333133313331311233132313331333132313231311331312111133133312132
>>