C2221333133313331311233132313331333133313331323312111113311331121211
>>
C222133313331333131123313231333133313331333132331211111331133112121
<<
C2221333133313331311233132313331333133313331323312111113311331121213
>>
C2221333133313331311233132313331333133313331323312111113311331121212
>>