1. 
 




 




 




 



 

 




 




 




 



 
 



 
 
 

   


 

 


  
 
 

  
 
 
 



 
 
 

   


 

 

 
  
 

  


 
 
 
   
 
 
 
 
 
 
 
 

2. 






 




 




 



 







 




 




 



 
   

   
 

  
 

 

 
   
 

     
 

  
 

 
 

 
 

  



   
   

   


   
 
    


  
   
  
 
 
 
   
 
 
 

 


3. 






 




 




 



 







 




 




 


 
 
     

     
 

   
     

    
 
 
      
 
       
 

   
     
   
 
  

     
 

     
 


    
     

    
 
 
     
 

       
 

  
     
 
  
 
 
 
   
 
 
 

 


4. 






 




 




 



 







 




 




 


 
  
     

    
 

   
     

    
 
 
      
 
       
 

  
     
    
 
 

     
 

      
 


    
     


   
 
  
     
 

      
 

  
     
    
 
 
 
   
 
 
 

 


5. 

  

 

 

 

 


 
 
 
 
 


 



  
 
 
 


 



  
 
 
 



 

 
  
 
 
 


 



  
 
 
 


 

 
 

 


 



  
 
 
 



 

  
 
 
 
 


 


 
 
 
 
 


 


 
 
 
 
 


 


 
 
 
 
 



 

  
 
 
 
 


 


 
 
 
 
 


 

 
 

 


 


 


 


 

 

 
 


6. 

  

 
 

 

 


 


 
 
 
 
 



 

 


 
 
 
 
 


 



  

  
   

 


 


 
 

  
 



 

 


 
 
 

 
 


  
 
 
 



 

 
 

 
 

  
 


 


 


 
 
 
 

 

 

 
 

 
 
 



 


  
  
 
 


 


 



  
 
 
 


 


 


 
 

 

 


 


 

 