C33331211113313331211113313331333133313112121111122133313231333133313123221311
>>
C3333121111331333121111331333133313331311212111112213331323133313331312322131
<<
C33331211113313331211113313331333133313112121111122133313231333133313123221313
>>
C33331211113313331211113313331333133313112121111122133313231333133313123221312
>>