,
:
,
(. . )
.
: , ,
.
: :
(
500
1000
1500
2000
2500
3000
3500
4000
4500
)
1
...
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
...
3539
-
:
" - - , "
7-
-
II - : , ,
,
1
...
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
...
3539