|
??????? -
???? ????
|
|
??????:
�
�
1 ??? ????? ????
1 ??? ????? ??????
2-1 ???? ???? ????
� ???
� ???? ???? ????
� ???? ???
1 ???? ????
2 ????? ???? ?? ?????
�
�
???? ?????:
�
�
1. ?????? ???? ????? ???? ?? ?? ???????? ???? ?????? ??????? ????.
2. ??????? ?? ?????? ???????? ????.
�
|
|