????:1?????????500???:????v

2?????????

3??????????

4??????????

5???????

??????????8????????19? (?????????? ??)??8???????????????19??12????????

??,????????,8???????????19???????????????21????????,???????,???????,??????8?11??????

???«?????»?????,?8?????19?12??????????????

?,??,???,????????????????,???????????????????(??) ????????????:?????????