C222133313331333131123313231333133313331333133313331211111112211
>>
C22213331333133313112331323133313331333133313331333121111111221
<<
C222133313331333131123313231333133313331333133313331211111112213
>>
C222133313331333131123313231333133313331333133313331211111112212
>>