When saving, enter the following:
 TTTTTT           ZZZZZZZ   ######   TTTTTT  
 TT                ZZ  ZZ     ##     TT      
 TT       ######   ZZ   Z     ##     TT      
 TTTT       ##     ZZZZ       ##     TTTT    
 TT         ##     ZZ         ##     TT      
 TT         ##     ZZ         ##     TT      
 TTTTTT     ##    ZZZZ      ######   TT      
            ##                               
                                             
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Summary of change:
Add document to category: