C2221333133313331311233132313331333133313232123313331323133313231323123121
>>
C222133313331333131123313231333133313331323212331333132313331323132312312
<<
C2221333133313331311233132313331333133313232123313331323133313231323123123
>>
C2221333133313331311233132313331333133313232123313331323133313231323123122
>>