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                    | Title | Test
                        Details
                        
                        
                            Pattern Title | 
                
                    | Expression | 
                            ^\d{3}-\d{2}-\d{4}$
                         | 
                
                    | Description | This regular expression will match a hyphen-separated Social Security Number (SSN) in the format NNN-NN-NNNN. | 
                
                    | Matches | 333-22-4444 | 123-45-6789 | 
                
                    | Non-Matches | 123456789 | SSN | 
                
                    | Author | Rating:
                            
Not yet rated.
                        
                            Steven Smith | 
            
        
    
        
        
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