7.1 , .
7.2 :
;
;
;
.
7.3 , () .
7.4 () , .
7.5 () (, ). :
4 - () ;
1:1 ;
(-) , ;
.
1- . . ;
. .
. .
. .
- . .
. .
()
: ________________________________________________________
__________
__________
____________________________________________
__________
__________
__________
__________
______________________________________ __________
__________
__________
__________
:
( )
:
( )
:
( ,
)
_______________________________
______
______
______
______
______
:
1 _____
______
2 _____
_______
3 _____
_______
4 _____
_______
5 _____
()
:
 1
:
()
()
-
:
|
|
|
|
()
| () | |
| () | |
| () | |
| () | |
| () | |
| , () | |
| () | |
| () | |
| () | |
| () | |
| () | |
| () | |
| (. .) | |
| () | |
| () | |
| () | |
| () | |
| () | |
| () | |
| ( ) | |
| () | |
| () | |
| () | |
| , () | |
| () | |
| () |
()
,
| - | |
| ( ) | |
| , | |
| , | |
| ( ) | |
| , |
|
|
|
