????:1??????????:?????50?

2?????Xj??FG

3?????????????

4??????????

5????????????????

1????????2???????????,?,??????«??»?? ??????? ???????? 1???????2?,?,???«???????»????? ????? ???? 1???2?,??,??????«?»???????? ? ???? 1??????2?,?,????????????????? ?? ????? 1?2????????,?,??«?????»?? ????? ??????? 1?2????,?????????,????«????????»?????? ?? ??????? ???:??