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

2??????????

3??????

4?????

5????????

6?5???????????????????????????????,???,????????????????,????,????,?,??(???)? ???? 6????5?,?,????????????????????????????????????,??,?,??????????,??(??????????)???? ?????????? 6?5????????????,?,????????,???,???????????????????????????????,????????????,?????????????? ??????????????????????????????? 6??5?,?????,?????????,???,?????,?????,??????(??)? ??????????????????????????????? 6???????????????????????????????5??????????,??????????,???????????????????,??,?,?,?????????????(????????????)? ?????????? 6????5????,??????????,????????????????,????????????,??????????,??,?????? ???????????? ??:???