 15 


15.	
15.1  
15.1.1     ( )
15.1.2     ( )
15.2     

15.	 

15.1  

15.1.1     ( )

         .      !      
     .

15.1.1.1   

1)     ""    .    ""  
""   "c ( 1-4)"   .
2)  "c ( 1-4)"    "  "    4    
 ""  .

15.1.1.2   

         ().      
 3.
1)        - 1  - 4   
    .
2)           .
3)            .
4)           "    
" .
5)  "-z ( 1-3-5-6)"  .       
"".

15.1.1.3    

        .
1)  "-e ( 1-5)"  F4      "   
".
2)          .
       .

15.1.1.4  

    "-z"   .      "".

15.1.2     ( )

    4     .        .    
.    .

15.1.2.1    

1)       "".   ""     
 "c ( 1-4)".
2)      ""  "  "   "r ( 1-2-3-
5)".

15.1.2.2   

    5     " 4   ( ɡ     
  )  "  ".        
 .      " ".

15.1.2.3   

           .  ""     
     .

15.1.2.4   

            .    1    
 3    .    .
     " "      .     
     .          
   .     10 .
     .     1  5  "    
 "      ""  . (     
 "  ")   "-e ( 1-5)  -z ( 1-3-5-6)" 
 .
  "    "    ""    .  
   ""    .

15.1.2.5    

            .    1    
 3    .    .
        " "       .    
      .         
    .     10 .
     .     1  5  "    
 "      ""  . (     
 "  ")   "-e ( 1-5)  "-z ( 1-3-5-6)" 
 .
   "    "    ""    . 
    ""    .

15.1.2.6   

         .        10 . 
      .       . 
  ""  "".           
.
     " "          .   
       .        
     .     10 .
     .     1  5  "    
 "      ""  . (     
 "  ")   "-e ( 1-5)  -z ( 1-3-5-6)" 
 .
  "    "    ""    .  
   ""    .

15.1.2.7   

          .    1     
      .    .
     " "        .    
      .         
    .     10 .
        .     1  5  "   
  "      ""  . (   
   "  ")   "-e ( 1-5)  "-z ( 
1-3-5-6)"  .
     "    "    ""    . 
    ""    .

15.1.2.8    

         .     "  ". 
 -1    -4           
 .
     .  ɡ   ( ).    
 .    "  "  .

15.2     

1.	
 : -e/-z



