C222133313331333131123313231333133313331313113313331323221333111
>>
C22213331333133313112331323133313331333131311331333132322133311
<<
C222133313331333131123313231333133313331313113313331323221333113
>>
C222133313331333131123313231333133313331313113313331323221333112
>>