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