,
1
...
23
24
25
26
27
28
29
30
31
32
33
34
35
...
42
(3 - 4 )
(4-5 )
.
. ,
5-7
3 -5
3 -5
. 30 . . , ,
3-4
3 -5
1
...
23
24
25
26
27
28
29
30
31
32
33
34
35
...
42
