C222133313331333131123313231333133313331333133313113313232313111
>>
C22213331333133313112331323133313331333133313331311331323231311
<<
C222133313331333131123313231333133313331333133313113313232313113
>>
C222133313331333131123313231333133313331333133313113313232313112
>>