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                    | 
                        Title | 
                    
                        Test
                        Details
                        
                        
                            Pattern Title
                        
                     | 
                
                
                    | 
                        Expression | 
                    
                         
                            [v,V,(\\/)](\W|)[i,I,1,l,L](\W|)[a,A,@,(\/\\)](\W|)[g,G](\W|)[r,R](\W|)[a,A,@,(\/\\))]
                         
                     | 
                
                
                    | 
                        Description | 
                    
                         Spam trap
Catches many and many way to write viagra (replacing letters with similar chars, spacing chars with one space, etc). 
                     | 
                
                
                    | 
                        Matches | 
                    
                         Viagra | v1@G R /\ | \/iagr@ 
                     | 
                
                
                    | 
                        Non-Matches | 
                    
                         viaagra | vi  agra | v1  gra 
                     | 
                
                
                    | 
                        Author | 
                    
                        Rating:
                            
 
                        
                            Sante Boscolo
                        
                     | 
                
            
        
    
        
        
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