|
|
|
|
500 |
1 . |
1 |
1 |
250 |
3 . . |
2 . . |
1 . . |
1 . . |
1 |
|
( ) |
|
, . . ( ). .
1 |
1 . . |
1 |
2 . . |
400 |
200 |
400 |
|
: | [2] 1 |