M
S
F
N
M
S
M
F
F
D
S
A
O
F
N
S
D
N
M
O
F
M
M
F
A
M
A
O
N
N
D
M
D
O
O
A
A
N
D
M
N
D
S
D
S
S
D
A
O
N
N
S
A
M
D
S
N
M
A
D
F
F
F
D
S
F
O
D
O
A
S
M
O
N
S
M
A
F
N
D
N
S
N
O
F
D
F
F
M
O
O
O
O
A
S
S
A
A
O
F
M
N
A
D
S
F
M
O
A
A
N