C222133313331333131123313231333133313331333133313331333133313331121133232321
>>
C22213331333133313112331323133313331333133313331333133313331333112113323232
<<
C222133313331333131123313231333133313331333133313331333133313331121133232323
>>
C222133313331333131123313231333133313331333133313331333133313331121133232322
>>