1C-
 "   ",  2.0
=================================================================
   :

1.        
      1:   2.0;

2.        
      1-:    2.0;


-----------------------------------------------------------------

1. _20_20.epf -     
   1:    2.0  1-:    2.0;

      " "    , 
     .

    " "      
         1:   2.0:

)   "  ",   " ,   ",  
     . 

)   "  ",    " ,   "  "   ",
      .         .

)        .

)         .      .

)    " "       .


2. _20_20.epf -      
  1:    2.0  1-:    2.0;

      "   "    , 
         .

    "   "      
            :

1.   "",    "  ",        . 

2.   "",    "  ",   "   "  
 .         .

3.        .

4.  ,     ,     -  -.

5.    " ".    .