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