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

2???????

3????????

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

5??????

???????????2??????????12?????? (?????????? ??)2?12??????????,??????????“?????”,????????“???????+?????”“?????+?????”????,?????????????“????”?

“??????,???????????????,???????????????????,???”“00?”?,????,????????????,????????“????????????????????????????”,??,???????????

???,???“???”“?”???????,????“???,????”“00???”????,???????

????,????????????,???????????????“???”????????????,“?????????????,???????????”?????,???????????????“???”???????,“???????????,??????????,?????????”

????,??“???????????????”?????????,?????“???,???????”

??????????,??????????????“??????”,?????????????????,???????????,?????,?????

“??,????????????????”???,??????????????????????????????,?????????(?????) ?????????:???????