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