??????:
???? ??? ???? ????? ?????
2 ???? ????? ??????
??? ?-� ?????
3 ???? ??? ???
2 ???? ??? ??????
� ??? ?????? ????
??? ?????
???? ???????? ?????

�

???? ?????:
1. ????? ?? ????? ???? ?? 180 ????? ?-20 ???? ??? ??, ??????? ?????? ??????? ???????.
2. ??????? ?? ?????? ????? ????? ????? ?????, ??????? ?? ???? ???????. ?? ??? ??????, ???????, ??? ????, ??? ?????.
3. ?????? ??? ?????? ???? ????. ?? ??? ???? ???? ???? ?????? ??? ??? ?? ??? ???.
4. ??????? ?????, ?????? ??? ??? ????????.