C2221333133313331311233132313331333133313232123313331323221323132321
>>
C222133313331333131123313231333133313331323212331333132322132313232
<<
C2221333133313331311233132313331333133313232123313331323221323132323
>>
C2221333133313331311233132313331333133313232123313331323221323132322
>>