C222133313331333131123313231333133313331333131123313231312133313233311
>>
C22213331333133313112331323133313331333133313112331323131213331323331
<<
C222133313331333131123313231333133313331333131123313231312133313233313
>>
C222133313331333131123313231333133313331333131123313231312133313233312
>>