.
  (150 )  (1/2 . ).  
  (20 ), (10 ), (10 ), 
(10 )  (1/4 ).  () - 10  
      , (1/2 . 
),  (5 ).
    (25 ),   .
 ,   ,      5-
10 .      , (1 
. )   .     
(15 ).
:
  •       

    © 2000- NIV