0
1
22222222222222222222222222
2
34
4
4
56
78
9
8
6
8
9
!
"
#$
%
&'
()
*('
+,
-
./%
0
1
23
456
3(370
38
9%8
2,
:+'
&;
%7:+<'
=
<'
+
>+?
:=
@
A
A
A
A
"
/):
<3
0
+
()
./%
0
+
@
A
A
A
A
:(3,
;
/)7B
/&;
3
@
A
A
A
A
?
<'
+
!
C
A
A
A
A
@
A
A
A
A
4
D
D
22222222222222222222222222
2
E4
4
4!"
!
@
A
A
A
A"
@
"
@
A
A
A
A
C
A
A
A
A
'
8
%7:+5=0
+()8
./+F%8
9,
:)0
*7'
38
/8
7B/36
+
!
!"
C
A
A
A
A
@
A
A
A
A
4
D
D
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
0
1
222222222222222222222222222
34
H
H
I
!
"
@
A
A
A
A"
@
A
A
A
A
@
A
A
A
A
!
C
A
A
A
A
@
A
A
A
A
J
222222222222222222222222222
E4!"
!
@
A
A
A
A
"
@
"
@
A
A
A
A
C
A
A
A
A
!
!"
C
A
A
A
A
@
A
A
A
A
J
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
0
1
222222222222222222222222222
2
3
J
K
!
"
@
A
A
A
A
"
@
A
A
A
A
@
A
A
A
A
!
C
A
A
A
A
@
A
A
A
A
J
J
J
222222222222222222222222222
2
E
J!"
!
@
A
A
A
A"
@
"
@
A
A
A
A
C
A
A
A
A
!
!"
C
A
A
A
A
@
A
A
A
A
J
J
J
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
0
1
222222222222222222222222222
2
3
J
J
J
L
L
M
!
"
@
A
A
A
A"
@
A
A
A
A
@
A
A
A
A
!
C
A
A
A
A
@
A
A
A
A
44
222222222222222222222222222
2
E
J
J
J!"
!
@
A
A
A
A
"
@
"
@
A
A
A
A
C
A
A
A
A
!
!"
C
A
A
A
A
@
A
A
A
A
4
4
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
0
1
222222222222222222222222222
2
34
4
N
!"
@
A
A
A
A
"
@
A
A
A
A
@
A
A
A
A
!
C
A
A
A
A
@
A
A
A
A
DD
222222222222222222222222222
2
E4
4!"
!
@
A
A
A
A"
@
"
@
A
A
A
A
C
A
A
A
A
!
!
"
C
A
A
A
A
@
A
A
A
A
D
D
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
0
1
222222222222222222222222222
2
3
OP
Q
OR
SP
TUV
!"
@
A
A
A
A"
@
A
A
A
A
@
A
A
A
A
!
C
A
A
A
A
@
A
A
A
A
J
J
222222222222222222222222222
2
E
!"
!
@
A
A
A
A
"
@
"
@
A
A
A
A
C
A
A
A
A
!
!
"
C
A
A
A
A
@
A
A
A
A
J
J
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
0
1
222222222222222222222222222
2
3
J
J
WP
!"
@
A
A
A
A
"
@
A
A
A
A
@
A
A
A
A
!
C
A
A
A
A
@
A
A
A
A
222222222222222222222222222
2
E
J
J
!"
!
@
A
A
A
A"
@
"
@
A
A
A
A
C
A
A
A
A
!
!
"
C
A
A
A
A
@
A
A
A
A
G
G
G
G
G
G
G
G
G
G
G
G
X
X
X
X
0
1
2222222222222222222222222222222
2
34
56
7
5896
!
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$
!
"
#
#
#
#
$"
#
#
#
#
$#
#
#
#
#
#
#
#
""
"
#
#
#
#
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$%
!
"
#
#
#
#
$"
#
#
#
#
#
$"
#
#
#
#
$
&'()(6
*
6
+
,
-
./01
23456357
81
9:;,
<=1
>/2;593860?
1
4,
.1
-
24567
<
"
#
#
#
#"
#
#
#
#
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$@
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#"
#
#
#
#
@
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
##
#
#
#
"
"
#
#
#
#
%
A
2222222222222222222222222222222
2
B4
C
D
EF
G
HIJF
K
ELF
MND
EOF
PQRSJTHUJ
!
#
#
#
#!
"
#
#
#
# "
#
#
#
#
%
"
#
#
#
#
V
F
QV
W
EUJF
IF
K
EXRF
YV
ED
V
MNH
#
#
#
#
%
!
"
#
#
#
#!
"
#
#
#
#
XZ
RPV
UJF
[UV
EG
\F
]TRW
^F
_HLV
E
"
#
#
#
#
#
#
#
#
%
"
#
#
#
#
"
#
#
#
#
RMIEY`W
^MF
]TEXRF
QG
IJW
[MV
HF
TF
MNTHD
E
"
#
#
#
#
#
#
#
#
"
#
#
#
#
#
#
#
#
"
#
#
#
#A
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
0
1
2222222222222222222222222222222
2
3
A
b6
!
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$
!
"
#
#
#
#
$"
#
#
#
#
$#
#
#
#
#
#
#
#
"""
#
#
#
#
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$%
!
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$
"
#
#
#
#"
#
#
#
#
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$@
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#"
#
#
#
#
"
#
#
#
#
$
@
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$#
#
#
##
#
#
#
"
""
#
#
#
#A
A
A
2222222222222222222222222222222
2
B
A
!
#
#
#
#!
"
#
#
#
# "
#
#
#
#
%
"
#
#
#
#
#
#
#
#
%
!
"
#
#
#
#!
"
#
#
#
#
"
#
#
#
#
#
#
#
#
%
"
#
#
#
#
"
#
#
#
#
"
#
#
#
#
#
#
#
#
"
#
#
#
#
#
#
#
#
"
#
#
#
#A
A
A
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
0
1
2222222222222222222222222222222
2
3
A
A
A
c6
7
c96
de
!
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$
!
"
#
#
#
#
$"
#
#
#
#
$#
#
#
#
#
#
#
#
"""
#
#
#
#
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$%
!
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$
"
#
#
#
#"
#
#
#
#
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$@
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#"
#
#
#
#
"
#
#
#
#
$
@
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$#
#
#
##
#
#
#
"
""
#
#
#
#4
4
2222222222222222222222222222222
2
B
A
A
A
!
#
#
#
#!
"
#
#
#
# "
#
#
#
#
%
"
#
#
#
#
#
#
#
#
%
!
"
#
#
#
#!
"
#
#
#
#
"
#
#
#
#
#
#
#
#
%
"
#
#
#
#
"
#
#
#
#
"
#
#
#
#
#
#
#
#
"
#
#
#
#
#
#
#
#
"
#
#
#
#
4
4
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
0
1
2222222222222222222222222222222
2
34
4
f6
7
f896
g
!
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$
!
"
#
#
#
#
$"
#
#
#
#
$#
#
#
#
#
#
#
#
"""
#
#
#
#
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$%
!
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$
"
#
#
#
#"
#
#
#
#
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$@"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#"
#
#
#
#
"
#
#
#
#
$
@"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$#
#
#
##
#
#
#
"""
#
#
#
#hh
2222222222222222222222222222222
2
B4
4
!
#
#
#
#!
"
#
#
#
# "
#
#
#
#
%
"
#
#
#
#
#
#
#
#
%
!
"
#
#
#
#!
"
#
#
#
#
"
#
#
#
#
#
#
#
#
%
"
#
#
#
#
"
#
#
#
#
"
#
#
#
#
#
#
#
#
"
#
#
#
#
#
#
#
#
"
#
#
#
#
h
h
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
0
1
2222222222222222222222222222222
2
3
)6
7
)89i
!
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$
!
"
#
#
#
#
$"
#
#
#
#
$#
#
#
#
#
#
#
#
"""
#
#
#
#
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$%
!
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$
"
#
#
#
#"
#
#
#
#
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$@"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#"
#
#
#
#
"
#
#
#
#
$
@"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$#
#
#
##
#
#
#
"""
#
#
#
#A
A
2222222222222222222222222222222
2
B
!
#
#
#
#!
"
#
#
#
# "
#
#
#
#
%
"
#
#
#
#
#
#
#
#
%
!
"
#
#
#
#!
"
#
#
#
#
"
#
#
#
#
#
#
#
#
%
"
#
#
#
#
"
#
#
#
#
"
#
#
#
#
#
#
#
#
"
#
#
#
#
#
#
#
#
"
#
#
#
#
A
A
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
0
1
2222222222222222222222222222222
2
3
A
A
(
!
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$
!
"
#
#
#
#
$"
#
#
#
#
$#
#
#
#
#
#
#
#
"""
#
#
#
#
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$%
!
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$
"
#
#
#
#"
#
#
#
#
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$@"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#"
#
#
#
#
"
#
#
#
#
$
@"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$
#
#
#
##
#
#
#
"""
#
#
#
#A
A
A
A
2222222222222222222222222222222
2
B
A
A
!
#
#
#
#!
"
#
#
#
# "
#
#
#
#
%
"
#
#
#
#
#
#
#
#
%
!
"
#
#
#
#!
"
#
#
#
#
"
#
#
#
#
#
#
#
#
%
"
#
#
#
#
"
#
#
#
#
"
#
#
#
#
#
#
#
#
"
#
#
#
#
#
#
#
#
"
#
#
#
#
A
A
A
A
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
0
1
2222222222222222222222222222222
2
3
A
A
A
A
j6
7
k6
le
!
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$
!
"
#
#
#
#
$"
#
#
#
#
$#
#
#
#
#
#
#
#
"""
#
#
#
#
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$%
!
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$
"
#
#
#
#"
#
#
#
#
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$@"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#"
#
#
#
#
"
#
#
#
#
$
@"
#
#
#
#
$
"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$"
#
#
#
#
$#
#
#
##
#
#
#
""
"
#
#
#
# 4
2222222222222222222222222222222
2
B
A
A
A
A
!
#
#
#
#!
"
#
#
#
# "
#
#
#
#
%
"
#
#
#
#
#
#
#
#
%
!
"
#
#
#
#!
"
#
#
#
#
"
#
#
#
#
#
#
#
#
%
"
#
#
#
#
"
#
#
#
#
"
#
#
#
#
#
#
#
#
"
#
#
#
#
#
#
#
#
"
#
#
#
#
4
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
0
1
2222222222222222222222222222222
2
34
56
7
5896
!
"
"
"
"
#
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
!
"
"
"
"
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
!
"
"
"
"
&
2222222222222222222222222222222
2
'4
(
)
*
+
,
-
$
"
"
"
"
. $
"
"
"
" $
"
"
"
" !
"
"
"
"
/
00
1
02
3
4+
+5
$
"
"
"
"
%
$
"
"
"
"
!
"
"
"
"
!
"
"
"
"
$
"
"
"
"
%
*
+
-
0
-
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
!
$
"
"
"
"
$
"
"
"
"
&
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
0
1
22222222222222222222222222222222
3
&
76
!
"
"
"
"#
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
!
"
"
"
"
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
!
"
"
"
"
&
&
&
22222222222222222222222222222222
'
&
$
"
"
"
"
. $
"
"
"
" $
"
"
"
" !
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
!
"
"
"
"
!
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
$
"
"
"
"
!
$
"
"
"
" $
"
"
"
"
$
"
"
"
"
&
&
&
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
0
1
22222222222222222222222222222222
3
&
&
&
86
7
896
9:
!
"
"
"
"
#
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
!
"
"
"
"
$
"
"
"
"$
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
!
"
"
"
"
4
4
22222222222222222222222222222222
'
&
&
&
$
"
"
"
"
. $
"
"
"
" $
"
"
"
" !
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
!
"
"
"
"
!
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
!
$
"
"
"
"
$
"
"
"
"
4
4
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
0
1
22222222222222222222222222222222
34
4
;6
7
;896
<
!
"
"
"
"#
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
!
"
"
"
"
$
"
"
"
" $
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
!
"
"
"
"
=
=
22222222222222222222222222222222
'4
4
$
"
"
"
"
. $
"
"
"
" $
"
"
"
" !
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
!
"
"
"
"
!
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
!
$
"
"
"
"
$
"
"
"
"
=
=
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
0
1
22222222222222222222222222222222
3
>6
7
>896
?
!
"
"
"
"
#
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
!
"
"
"
"
$
"
"
"
" $
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
!
"
"
"
"
&
&
22222222222222222222222222222222
'
$
"
"
"
"
.
$
"
"
"
" $
"
"
"
" !
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
!
"
"
"
"
!
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
!
$
"
"
"
"
$
"
"
"
"
&
&
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
0
1
22222222222222222222222222222222
3
&
&
@6
!
"
"
"
"#
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
!
"
"
"
"
$
"
"
"
" $
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
!
"
"
"
"
&
&
&
&
22222222222222222222222222222222
'
&
&
$
"
"
"
"
.
$
"
"
"
" $
"
"
"
" !
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
!
"
"
"
"
!
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
!
$
"
"
"
"
$
"
"
"
"
&
&
&
&
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
0
1
22222222222222222222222222222222
3
&
&
&
&
A6
7
B6
C:
!
"
"
"
"#
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
!
"
"
"
"
$
"
"
"
"$
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
!
"
"
"
"
22222222222222222222222222222222
'
&
&
&
&
$
"
"
"
"
. $
"
"
"
" $
"
"
"
" !
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
!
"
"
"
"
!
"
"
"
"
$
"
"
"
"
%
$
"
"
"
"
$
"
"
"
"
$
"
"
"
"
!
$
"
"
"
"
$
"
"
"
"
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
D
D
D
D
D
0
1
222222222222222222222222222
34
4
4
567
89
6
6
!
!
!
!
"
#
$
%
!
!
!
!
!
!
!
!
%
$
!
!
!
!
"
96
&
%
%
%
!
!
!
!
!
!
!
!
"
#
$
%
!
!
!
!
"
'96
!
!
!
!
"
#
%
!
!
!
!
"
#
6&
%
!
!
!
!
!
!
!
!
" (
)
)
)
)
#
$
%
!
!
!
!
"
*+
!
!
!
!
" (
)
)
)
)
,
%
!
!
!
!
%
(
)
)
)
)
!
!
!
!
!
4
-
-
222222222222222222222222222
.4
4
4 (
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
/
)
)
)
)
!
!
!
!
!
!
!
!
4
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2222222222222222222222222222
34
1
1
2
!
!
!
!
"
#
$
%
!
!
!
!
!
!
!
!
%
$
!
!
!
!
"
96
&
%
%
%
!
!
!
!
!
!
!
!
"
#
$
%
!
!
!
!
"
'96
!
!
!
!
"
#
%
!
!
!
!
"
#
6&
%
!
!
!
!
!
!
!
!
" (
)
)
)
)
#
$
%
!
!
!
!
"
*+
!
!
!
!
" (
)
)
)
)
,
%
!
!
!
!
%
(
)
)
)
)
!
!
!
!
3
2222222222222222222222222222
.4
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
/
)
)
)
)
!
!
!
!
!
!
!
!
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2222222222222222222222222222
3
3
4
!
!
!
!
"
#
$
%
!
!
!
!
!
!
!
!
%
$
!
!
!
!
"
96
&
%
%
%
!
!
!
!
!
!
!
!
"
#
$
%
!
!
!
!
"
'96
!
!
!
!
"
#
%
!
!
!
!
"
#
6&
%
!
!
!
!
!
!
!
!
" (
)
)
)
)
#
$
%
!
!
!
!
"
*+
!
!
!
!
" (
)
)
)
)
,
%
!
!
!
!
%
(
)
)
)
)
!
!
!
!
3
3
3
2222222222222222222222222222
.
3
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
/
)
)
)
)
!
!
!
!
!
!
!
!
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2222222222222222222222222222
3
3
3
3
5
5
6
!
!
!
!
"
#
$
%
!
!
!
!
!
!
!
!
%
$
!
!
!
!
"
96
&
%
%
%
!
!
!
!
!
!
!
!
"
#
$
%
!
!
!
!
"
'96
!
!
!
!
"
#
%
!
!
!
!
"
#
6&
%
!
!
!
!
!
!
!
!
" (
)
)
)
)
#
$
%
!
!
!
!
"
*+
!
!
!
!
" (
)
)
)
)
,
%
!
!
!
!
%
(
)
)
)
)
!
!
!
!
4
4
2222222222222222222222222222
.
3
3
3
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
/
)
)
)
)
!
!
!
!
!
!
!
!
4
4
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2222222222222222222222222222
34
4
7
7
8
!
!
!
!
"
#
$
%
!
!
!
!
!
!
!
!
%
$
!
!
!
!
"
96
&
%
%
%
!
!
!
!
!
!
!
!
"
#
$
%
!
!
!
!
"
'96
!
!
!
!
"
#
%
!
!
!
!
"
#
6&
%
!
!
!
!
!
!
!
!
" (
)
)
)
)
#
$
%
!
!
!
!
"
*+
!
!
!
!
" (
)
)
)
)
,
%
!
!
!
!
%
(
)
)
)
)
!
!
!
!
-
-
2222222222222222222222222222
.4
4
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
/
)
)
)
)
!
!
!
!
!
!
!
!
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2222222222222222222222222222
3
9
9
:
!
!
!
!
"
#
$
%
!
!
!
!
!
!
!
!
%
$
!
!
!
!
"
96
&
%
%
%
!
!
!
!
!
!
!
!
"
#
$
%
!
!
!
!
"
'96
!
!
!
!
"
#
%
!
!
!
!
"
#
6&
%
!
!
!
!
!
!
!
!
" (
)
)
)
)
#
$
%
!
!
!
!
"
*+
!
!
!
!
" (
)
)
)
)
,
%
!
!
!
!
%
(
)
)
)
)
!
!
!
!
3
3
2222222222222222222222222222
.
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
/
)
)
)
)
!
!
!
!
!
!
!
!
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2222222222222222222222222222
3
3
3
;
!
!
!
!
"
#
$
%
!
!
!
!
!
!
!
!
%
$
!
!
!
!
"
96
&
%
%
%
!
!
!
!
!
!
!
!
"
#
$
%
!
!
!
!
"
'96
!
!
!
!
"
#
%
!
!
!
!
"
#
6&
%
!
!
!
!
!
!
!
!
" (
)
)
)
)
#
$
%
!
!
!
!
"
*+
!
!
!
!
" (
)
)
)
)
,
%
!
!
!
!
%
(
)
)
)
)
!
!
!
!
2222222222222222222222222222
.
3
3
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
(
)
)
)
)
!
!
!
!
/
)
)
)
)
!
!
!
!
!
!
!
!
0
0
0
0
<
<
<
<