Filter
                     26  26                     26                 
                
            
                     13  13                     13                 
                
            
                     23  23                     23                 
                
            
                     26                     26                 
                
            
                     26  26                     26                 
                
            
                     22  22                     22                 
                
            
                     25  25                     25                 
                
            
                     13                     13                 
                
            
                     51  51                     51                 
                
            
                     12                     12                 
                
            
                     26  26                     26                 
                
            
                     26                     26                 
                
            
                     12  12                     12                 
                
            
                     26  26                     26                 
                
            
                     26  26                     26