C222133313331333131123313231333133313331333133313331333133313121111333311311
>>
C22213331333133313112331323133313331333133313331333133313331312111133331131
<<
C222133313331333131123313231333133313331333133313331333133313121111333311313
>>
C222133313331333131123313231333133313331333133313331333133313121111333311312
>>