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