    
   
    
     
      
      
    
   
   
   
    
    
   
   
    
   
     
   
   
    
    
   
   
   
    
   
    
     
     
        
  
  
   
     
   
   
    
   
   
   
  
   
     
   
   
    
   
     
    
  
   
     
                                                                      

               
             2018.10.24