<
p
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
&
n
d
a
s
h
;
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
-
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
4
0
0
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
<
/
p
>
<
d
i
v
c
l
a
s
s
=
"
e
m
b
e
d
d
e
d
l
i
n
k
"
>
<
a
h
r
e
f
=
"
h
t
t
p
:
/
/
l
a
d
y
z
o
n
e
.
b
g
/
a
r
t
i
c
l
e
/
z
d
r
a
v
e
/
z
d
r
a
v
o
s
l
o
v
n
i
-
s
m
u
t
i
t
a
-
s
-
t
r
o
p
i
c
h
e
s
k
i
-
p
l
o
d
o
v
e
-
c
o
.
h
t
m
l
"
>
<
i
m
g
s
r
c
=
"
h
t
t
p
s
:
/
/
i
m
g
.
c
m
s
.
b
w
e
b
.
b
g
/
m
e
d
i
a
/
i
m
a
g
e
s
/
1
6
0
x
9
0
/
O
c
t
2
0
1
5
/
2
1
1
0
9
1
1
4
3
7
.
j
p
g
"
/
>
<
/
a
>
<
d
i
v
>
<
d
i
v
c
l
a
s
s
=
"
t
i
t
l
e
"
>
<
a
h
r
e
f
=
"
h
t
t
p
:
/
/
l
a
d
y
z
o
n
e
.
b
g
/
a
r
t
i
c
l
e
/
z
d
r
a
v
e
/
z
d
r
a
v
o
s
l
o
v
n
i
-
s
m
u
t
i
t
a
-
s
-
t
r
o
p
i
c
h
e
s
k
i
-
p
l
o
d
o
v
e
-
c
o
.
h
t
m
l
"
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
&
C
o
.
<
/
a
>
<
/
d
i
v
>
<
d
i
v
c
l
a
s
s
=
"
s
u
m
m
a
r
y
"
>
<
a
h
r
e
f
=
"
h
t
t
p
:
/
/
l
a
d
y
z
o
n
e
.
b
g
/
a
r
t
i
c
l
e
/
z
d
r
a
v
e
/
z
d
r
a
v
o
s
l
o
v
n
i
-
s
m
u
t
i
t
a
-
s
-
t
r
o
p
i
c
h
e
s
k
i
-
p
l
o
d
o
v
e
-
c
o
.
h
t
m
l
"
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
-
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
/
a
>
<
/
d
i
v
>
<
/
d
i
v
>
<
/
d
i
v
>
<
p
>
<
s
t
r
o
n
g
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
/
s
t
r
o
n
g
>
<
b
r
/
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
-
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
-
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
<
b
r
/
>
<
b
r
/
>
1
�
�
.
�
�
.
�
�
�
�
�
�
�
�
�
�
(
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
)
<
b
r
/
>
2
�
�
.
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
7
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
7
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
&
f
r
a
c
1
4
;
�
�
.
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
<
b
r
/
>
<
s
t
r
o
n
g
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
/
s
t
r
o
n
g
>
<
b
r
/
>
3
�
�
.
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
2
�
�
.
�
�
.
�
�
�
�
�
�
�
�
<
b
r
/
>
1
/
2
�
�
.
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
/
p
>
<
p
>
<
s
l
i
k
a
_
3
>
<
b
r
/
>
<
b
r
/
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
<
b
r
/
>
<
s
t
r
o
n
g
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
:
3
9
7
<
/
s
t
r
o
n
g
>
<
b
r
/
>
<
b
r
/
>
<
s
t
r
o
n
g
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
/
s
t
r
o
n
g
>
<
b
r
/
>
<
e
m
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
?
!
<
/
e
m
>
&
n
d
a
s
h
;
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
!
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
<
/
p
>
<
d
i
v
c
l
a
s
s
=
"
e
m
b
e
d
d
e
d
l
i
n
k
"
>
<
a
h
r
e
f
=
"
h
t
t
p
:
/
/
l
a
d
y
z
o
n
e
.
b
g
/
a
r
t
i
c
l
e
/
z
a
-
d
o
m
a
/
r
e
c
e
p
t
i
/
4
-
n
e
v
e
r
o
j
a
t
n
o
-
v
k
u
s
n
i
-
p
i
c
i
-
z
a
-
v
e
g
e
t
a
r
i
a
n
c
i
.
h
t
m
l
"
>
<
i
m
g
s
r
c
=
"
h
t
t
p
s
:
/
/
i
m
g
.
c
m
s
.
b
w
e
b
.
b
g
/
m
e
d
i
a
/
i
m
a
g
e
s
/
1
6
0
x
9
0
/
O
c
t
2
0
1
5
/
2
1
1
0
9
1
1
4
3
7
.
j
p
g
"
/
>
<
/
a
>
<
d
i
v
>
<
d
i
v
c
l
a
s
s
=
"
t
i
t
l
e
"
>
<
a
h
r
e
f
=
"
h
t
t
p
:
/
/
l
a
d
y
z
o
n
e
.
b
g
/
a
r
t
i
c
l
e
/
z
a
-
d
o
m
a
/
r
e
c
e
p
t
i
/
4
-
n
e
v
e
r
o
j
a
t
n
o
-
v
k
u
s
n
i
-
p
i
c
i
-
z
a
-
v
e
g
e
t
a
r
i
a
n
c
i
.
h
t
m
l
"
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
&
C
o
.
<
/
a
>
<
/
d
i
v
>
<
d
i
v
c
l
a
s
s
=
"
s
u
m
m
a
r
y
"
>
<
a
h
r
e
f
=
"
h
t
t
p
:
/
/
l
a
d
y
z
o
n
e
.
b
g
/
a
r
t
i
c
l
e
/
z
a
-
d
o
m
a
/
r
e
c
e
p
t
i
/
4
-
n
e
v
e
r
o
j
a
t
n
o
-
v
k
u
s
n
i
-
p
i
c
i
-
z
a
-
v
e
g
e
t
a
r
i
a
n
c
i
.
h
t
m
l
"
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
-
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
/
a
>
<
/
d
i
v
>
<
/
d
i
v
>
<
/
d
i
v
>
<
p
>
2
1
/
2
�
�
.
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
1
�
�
�
�
�
�
�
�
<
b
r
/
>
8
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
2
�
�
.
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
1
/
4
�
�
.
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
5
-
6
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
1
/
4
�
�
.
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
/
p
>
<
p
>
<
s
l
i
k
a
_
2
>
<
b
r
/
>
<
b
r
/
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
5
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
<
b
r
/
>
<
b
r
/
>
<
s
t
r
o
n
g
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
:
2
7
2
<
b
r
/
>
<
/
s
t
r
o
n
g
>
<
b
r
/
>
<
s
t
r
o
n
g
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
/
s
t
r
o
n
g
>
<
b
r
/
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
-
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
<
/
p
>
<
p
>
2
�
�
.
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
2
1
/
2
�
�
.
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
2
�
�
.
�
�
.
�
�
�
�
�
�
�
�
<
b
r
/
>
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
1
�
�
.
�
�
.
�
�
�
�
�
�
<
b
r
/
>
1
/
2
�
�
.
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
3
�
�
.
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
1
1
/
2
�
�
.
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
b
r
/
>
1
�
�
.
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
<
/
p
>
<
p
>
<
s
l
i
k
a
_
4
>
<
/
p
>
<
p
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
(
8
�
�
�
�
�
�
�
�
�
�
�
�
)
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
,
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
.
<
b
r
/
>
<
b
r
/
>
<
s
t
r
o
n
g
>
�
�
�
�
�
�
�
�
�
�
�
�
�
�
:
2
4
7
<
/
s
t
r
o
n
g
>
<
/
p
>
<
p
>
&
n
b
s
p
;
<
/
p
>
<
s
p
a
n
c
l
a
s
s
=
"
e
m
b
-
l
i
n
k
s
-
s
l
i
d
e
r
"
>
<
/
s
p
a
n
>