C222133313331333131123313231333133313331333131123313231323123222211
>>
C22213331333133313112331323133313331333133313112331323132312322221
<<
C222133313331333131123313231333133313331333131123313231323123222213
>>
C222133313331333131123313231333133313331333131123313231323123222212
>>