C2221333133313331311233132313331333132313231311331312111113331313331323132321
>>
C222133313331333131123313231333133313231323131133131211111333131333132313232
<<
C2221333133313331311233132313331333132313231311331312111113331313331323132323
>>
C2221333133313331311233132313331333132313231311331312111113331313331323132322
>>