M
M
R
F
F
R
A
A
M
F
F
S
S
A
R
R
F
M
M
M
A
S
S
R
A
A
S
M
M
F
F
S
R
R
S
A
A
F
F
S
M
M
M
R
R
S
A
A
F
F
R
S
F
S
A
R
A