C2221333133313331311233132313331333133313331323312113313232223213311
>>
C222133313331333131123313231333133313331333132331211331323222321331
<<
C2221333133313331311233132313331333133313331323312113313232223213313
>>
C2221333133313331311233132313331333133313331323312113313232223213312
>>