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

2???????????

3??????

4????????

5??????????

2?12?,?????????????????,?????54?,??????????? ? ? 2??????12?,?????,??54?????,????????? ?????? ????????????????? 2???????12??????,?????????????????,?????54???????,?????????????????????????? ? ??????? 2???????12?,?,??54?,?????????? ?????? ?? 2??????12?????,?????????????????,?54??????,???????????????? ?? ??????? 2???????12?,?,???????54?????????????????,???????(??)?? ???????? ? 2???????12?????????????????,??,?54????????,??????????????? ???????? ????? 2??12?,?,??????54??,?????????????????????????? ? ????? ??:??