


    
  
    

      

   



  
    
  


    

   


  
     

   

    
   
  
   
   

  
   
  



     
   

   


     



    
     
    
   




     
   
   
     

    

    
    
    
      

     

     
     
      

     

   







  
  

   
    
    
   
  



   



   
     





   


     

      


 
     
 

     

   
  

    
    
    

     
    
     
   
    




    
  
    

     
    
   
    

     

 
   
    





    

  
    
     





     
     
  

    
     
      
     
     
  
   

    

    


     

    
    
    
    
   
  
    

     
   



     
    


    
  

    

     

     



      





  



      
    

     
    



 
  
  


 
 
 
  

  
