C222133313331333131123313231333133313331313113313233313231123311
>>
C22213331333133313112331323133313331333131311331323331323112331
<<
C222133313331333131123313231333133313331313113313233313231123313
>>
C222133313331333131123313231333133313331313113313233313231123312
>>