1.  





 















    
















2. 







































3.  



 

















 






 




 







4. 





































5.  
 












 


























6. 




 






 













 









 



7.  






































8. 













        
 


  























9.  
        








































10. 











    




 









      
  













11.  



































 


12. 
 





 




   











 













