C2221333133313331311233132313331333133313331323312111113331211111213311211
>>
C222133313331333131123313231333133313331333132331211111333121111121331121
<<
C2221333133313331311233132313331333133313331323312111113331211111213311213
>>
C2221333133313331311233132313331333133313331323312111113331211111213311212
>>