????:1????????????:?????????????

2??????

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

4??????

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

??1?????8?????????????????????? (???????? ???????? ??)????????1??8?????????????????

?????????:7????????????,??6.8?????????????????????????

???:?,????,????????,???,????????,?????????????,?????,??????????????????????,???????????????,?,???,??????????????????????,????????,???7???????????,?????????

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