2?????????????????????????1??????????????????,??? ????? ???????? 2?1????????????????????????,????????????????????????? ??? ? 2????????1?????,??????? ??????????????????????? ? 2?1???,???????????? ?????? ???????????????????? 2?1????????,??????? ??? ? 2?????????????????????1?,???,????? ??? ???????? 2?1???,????????????????? ???????? ? 2?????1?????,?????????????????????????????? ? ????????????????? 2??????????????????1????????,????????????????? ? ? 2?????1??,??????????????????????? ? ??? 2?1?????,??????? ??? ? ??:???? “??????”_????

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

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

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

3????????

4?????vx

5???????

2?????????????????????????1??????????????????,??? ????? ???????? 2?1????????????????????????,????????????????????????? ??? ? 2????????1?????,??????? ??????????????????????? ? 2?1???,???????????? ?????? ???????????????????? 2?1????????,??????? ??? ? 2?????????????????????1?,???,????? ??? ???????? 2?1???,????????????????? ???????? ? 2?????1?????,?????????????????????????????? ? ????????????????? 2??????????????????1????????,????????????????? ? ? 2?????1??,??????????????????????? ? ??? 2?1?????,??????? ??? ? ??:????