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