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

2??????

3???????????

4??????????

5?????

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