?? ????????? ?????????
????:1??????:????????
2??????
3?????????
4??????????
5?????????
1?????4????????????,???,?????????????????????,?????????? ??? ???????? 1????????4?????,?,??????????????,??????? ? ??????????????? 1???????????????4???????????????,????????,???????????????????????????????,?????????? ????? ? 1?4?,?,??????????,???????????????????????? ??? ????? 1?4????????,?,???,?????????? ??? ? 1?4????????????,???,?????????????????,?????????? ???????????? ?????????? 1??????????4???,???,??????????????,????? ?? ???????????? ??:?????????