C2221333133313331311233132313331333133313232123313331333131211113313132313111
>>
C222133313331333131123313231333133313331323212331333133313121111331313231311
<<
C2221333133313331311233132313331333133313232123313331333131211113313132313113
>>
C2221333133313331311233132313331333133313232123313331333131211113313132313112
>>