O
O
r
r
d
d
i
i
n
n
a
a
r
r
y
y
O
O
u
u
t
t
p
p
o
o
s
s
t
t
T
T
V
V
S
S
h
h
o
o
p
p
K
K
e
e
n
n
t
t
’
’
s
s
F
F
l
l
a
a
t
t
P
P
l
l
u
u
s
s
h
h
-
-
R
R
e
e
s
s
t
t
F
F
u
u
r
r
n
n
i
i
t
t
u
u
r
r
e
e
F
F
a
a
c
c
t
t
o
o
r
r
y
y
T
T
V
V
N
N
S
S
t
t
a
a
t
t
i
i
o
o
n
n
T
T
h
h
e
e
M
M
I
I
N
N
T
T
M
M
a
a
l
l
l
l
T
T
h
h
e
e
S
S
t
t
a
a
d
d
i
i
u
u
m
m
Norm manual PDF 5/2/97 3:45 pm Page 11
