C222133313331333131123313231333133313331333131123313231323132233321
>>
C22213331333133313112331323133313331333133313112331323132313223332
<<
C222133313331333131123313231333133313331333131123313231323132233323
>>
C222133313331333131123313231333133313331333131123313231323132233322
>>