User's manual

 
  
14
      ,  
    .    
 .
       .
•       
•    
•    
      
1  .      .
2      .
3      .
4   
    ().
      .
.   ,    
 .    
.
5       5 . 
   .
6    ,    3  6.
      5 .
.      
       , 
   .
   
     ,   
   .     , 
        .
1        , 
  .
2     ,     
.
3   .
a.       
 -  .
b.       - 
.
c.   -    
   .
3