C222133313331333131123313231333133313331313113313331323222112323131
>>
C22213331333133313112331323133313331333131311331333132322211232313
<<
C222133313331333131123313231333133313331313113313331323222112323133
>>
C222133313331333131123313231333133313331313113313331323222112323132
>>