:
1- .
2- .
3- ,, .
4- .
" "
" "
.. .. ..
.. .. .. ..
" ".. .. " ".. .. .. .. .. " ".. .. .. " "
" "
( )
()
( )
()
()
()
()
()
()
()
()
()
()
()
()
()
()
()
()
()
()
()
()
()
()
()
()
()
()
()
()
( )
( )
( )
( )
( )
( )
:d
