When saving, enter the following:
 
ZZZZ ZZZ ZZZ  ZZZ  #    #                    
 ZZ   Z   ZZZ  Z   #    #                    
  ZZ Z    Z ZZ Z   #    #   ######   ##  ##  
   ZZ     Z ZZ Z   # ## #   ##       ##  ##  
   ZZ     Z  ZZZ   # ## #   ####      ####   
   ZZ     Z   ZZ   ##  ##   ##         ##    
  ZZZZ   ZZZ   ZZ  #    #   ##         ##    
                            ######     ##
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Summary of change:
Add document to category: