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

2???????

3??????????

4?????????

5?????

12???12?,??????? ? ? 12???????12?????,?????????? ??? ????? 12???????12???????,????? ? ??? 12???12???,??? ? ? 12?12???????????,??? ? ? 12?12?,????????? ??? ? 12?????12?????,??????? ??? ???????????? ??????:???