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

2???????

3?????????

4????????

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

??????8???????12??? (???????????? ????????????????)???????????12?????????,?????,????

12???,????????????????,???????????????????????????????????????????????????,??,????????

????????,????,??????,???????????????????????????????,??,???????????,?????????????,??????????????????????,??????????????,???????12?5???????,???14???????,??8??????;??????,??,??????????????????????????????????????

???,??????????,?????????,????????,??,????????????????????????????????????????????,??????????????????

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