????:1??????:??24????????

2???????

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

4????????

5?300??????????

???????????? ???????????(1??????????30??????)?????????,??????????,?,?????????????-2?,???????

?????????,??1.2?,??????

??????,????????,???????????,????????,??????????,????-2?;????,???,???????????-6??

?,??,?????,??????????????????;???????,???????????? ??????????:????????