ib
k
w
l
b
ib
r
f
t
s
id
n
s
k
d
id
l
p
m
s
ig
b
c
y
d
ig
h
w
d
t
ig
r
l
f
s
ig
l
b
d
m
in
k
s
d
p
in
s
h
w
p
in
h
l
f
s
in
f
k
m
b
