,
-
""
(
200
400
600
800
1000
1200
1400
1600
1800
2000
)
1
...
77
78
79
80
81
82
83
84
85
86
87
88
89
...
1012
7 . 1-
" """
,
? . ( )
" " ". 8-
- 2. :
-
- 9
II
1
...
77
78
79
80
81
82
83
84
85
86
87
88
89
...
1012
:
