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

2???????

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

4????????

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

1?1????????????????????????,??? ? ? 1????????????????????????1?,??? ???????????????????????? ? 1?1?,?????????????????????????? ????? ? 1?1????????????????????????,??? ? ?? 1?1????????????????????????,??????? ????? ????? 1??1??,????? ? ?? 1?1?,?????????????????????????? ?? ?? 1????????????????????????1?????,???????? ????? ?? ???:??????