,
1
...
20
21
22
23
24
25
26
27
28
29
30
31
32
...
40
1, 2 3-
C
40-
( ) -
,
15. .
12 .
5
8 9
.
,
1
...
20
21
22
23
24
25
26
27
28
29
30
31
32
...
40
