to the article

!!
"
#
$
&
)
*
.
%
'
(
+
# ,
(
-
/
"
$0
1
2
3
(
#
$
&
)
*
.
%
'
5
6
7
+
%
' (
(
(
+
%
# ,
(
4
)!.
2
2
)!.
8
1
2
!! 2 9
,
(
-
-
!
,
(
:
,
(
/
;
(
!!
:
2
2
2
<
(
2
(
=
2
2
2
((
#
(
!! >
" #$ #% " #$ #% " #$ #%
(
2
!
#
(
%#
2
?
9
(
(
'
@
(
!!
9
(
-
2
2
(
2
-
$
2
2
(
&
A
!
'
(
)
+
A
(
&!)
. $0
3
&0
8
9
2
(
3
9
*
!
B
(
9
! !
.
8
?
5
(
,
(
(
+
!
(
"
(
D
A
D
6
! !
%
+
C
A
(
(
@
+
?
2
&
A(
!
2
2
?
!! 9
( ((
(
2
(
+
2
2
(
2 (
2
!!
? ,
A
'
(
2
D
2
+
2
(
A
-