C2221333133313331311233132313331333133313331323312111133223313232232111211
>>
C222133313331333131123313231333133313331333132331211113322331323223211121
<<
C2221333133313331311233132313331333133313331323312111133223313232232111213
>>
C2221333133313331311233132313331333133313331323312111133223313232232111212
>>