C2221333133313331311233132313331333133313331333133313331323323111
>>
C222133313331333131123313231333133313331333133313331333132332311
<<
C2221333133313331311233132313331333133313331333133313331323323113
>>
C2221333133313331311233132313331333133313331333133313331323323112
>>