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