????:1????????:??????100????

2???????????

3??????????

4?????????

5???????800??

1???4?????,??? ? ? 1??????????4?????,??????? ???? ? 1?????4?,??????? ?? ? 1?4???,???,??????????????? ? ? 1?4?,????? ? ????????? 1???4???,??????????????? ? ??? 1?4?????,??????????????? ? ????????? 1?4?,??? ? ????????? ??:???????????