          4.9  1  8.2

(   2.0.23.9  ) 

 .
1.     1  8.2
2.         4.9
3.    
	  
	     1     
	      1
	     4.6            1  8.2
	       1  8.2


!!!!           4.9  
1-    8.2           .
   1-   8.2         . 


           .