?? ????????????????:??????
????:1???????:????????
2???????
3?????????
4???????
5?????????
??????1??9??? (???? ??????)?????????9???,??????,????????????????,?????????,?????????,??????????,??
???,??????????,?????,??
1?8???????????15????????????44???????????????,?????5.5????????
?,?,???,????????????????
??????????????,????????????,????????,????,?????????????????????????????(????????????????) ???:??????????