C2221333133313331311233132313331333133313331311233131333131123313123121
>>
C222133313331333131123313231333133313331333131123313133313112331312312
<<
C2221333133313331311233132313331333133313331311233131333131123313123123
>>
C2221333133313331311233132313331333133313331311233131333131123313123122
>>