C222133313331333131123313231333133313331333131123313331311331323113323131
>>
C22213331333133313112331323133313331333133313112331333131133132311332313
<<
C222133313331333131123313231333133313331333131123313331311331323113323133
>>
C222133313331333131123313231333133313331333131123313331311331323113323132
>>