C222133313331333131123313231333133313331313113313331333131122112323132313111
>>
C22213331333133313112331323133313331333131311331333133313112211232313231311
<<
C222133313331333131123313231333133313331313113313331333131122112323132313113
>>
C222133313331333131123313231333133313331313113313331333131122112323132313112
>>