C2221333133313331311233132313331333132313231311331312111113331323131
>>
C222133313331333131123313231333133313231323131133131211111333132313
<<
C2221333133313331311233132313331333132313231311331312111113331323133
>>
C2221333133313331311233132313331333132313231311331312111113331323132
>>