C3123223313331322121111331333133313231333132212111133333313113313331121223131
>>
C312322331333132212111133133313331323133313221211113333331311331333112122313
<<
C3123223313331322121111331333133313231333132212111133333313113313331121223133
>>
C3123223313331322121111331333133313231333132212111133333313113313331121223132
>>