M
s
s
A
H
H
H
S
H
A
S
A
A
M
M
S
S
s
H
s
A
s
M
H
s
A
H
s
s
H
M
S
S
A
M
S
M
A
S
M
A
H
A
s
A
S
s
H
S
s
S
M
M
M
H
A
M
A
s
S
H
H
A
s
s
M
S
S
s
H
S
M
A
S
S
H
M
S
s
A
M
H
s
M
H