s
s
s
s
s
s
s
s
s
s
s
s
s
l
 3 
t
s
t
s
t
s
t
s
s
s
l
s
l
 6 
l
l
l
l
l
l
s
s
l
p
l
p
l
p
l
p
l
p
s
s
l
 7 
t
 7 
t
 7 
t
 7 
t
l
s
s
 5 
s
s
s
s
s
s
s
s
l
s
s
 5 
 8 
t
 5 
t
 5 
t
 5 
l
l
s
s
t
p
l
p
l
p
l
p
l
l
s
s
l
l
l
l
l
 7 
l
s
 8 
l
s
s
s
s
s
s
s
s
s
s
 7 
l
s
s
e
l
l
l
l
l
l
l
 7 
z
s
s
s
s
s
s
s
s
s
s
s
s
s
