C3123223313331322121111331333133313331333121211113313332213331312322231111
>>
C312322331333132212111133133313331333133312121111331333221333131232223111
<<
C3123223313331322121111331333133313331333121211113313332213331312322231113
>>
C3123223313331322121111331333133313331333121211113313332213331312322231112
>>