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

2????????

3???????

4??????????????

5?????

??2?????12?? (???????????? ???????????????)??12?,???????,??????????????

??????,????????,?????,???,?????????????????????????????75????????????,??,???

???????????,??????????????????????????????????,???????????,??,??????????????????????????????,????,??,?????????????????100???????????

??????13??,?????????????????????????????????????????????????????,????????????

???????11??????????????,???????????,????????????,?????????(??) ????????:????????????