C2221333133313331311233132313331333133313331311233132313231323221211211
>>
C222133313331333131123313231333133313331333131123313231323132322121121
<<
C2221333133313331311233132313331333133313331311233132313231323221211213
>>
C2221333133313331311233132313331333133313331311233132313231323221211212
>>