C3123223313331322121111331333133313331333121211113311211331333132322311111
>>
C312322331333132212111133133313331333133312121111331121133133313232231111
<<
C3123223313331322121111331333133313331333121211113311211331333132322311113
>>
C3123223313331322121111331333133313331333121211113311211331333132322311112
>>