C2221333133313331311233132313331333133313232123313331323331123313232223231
>>
C222133313331333131123313231333133313331323212331333132333112331323222323
<<
C2221333133313331311233132313331333133313232123313331323331123313232223233
>>
C2221333133313331311233132313331333133313232123313331323331123313232223232
>>