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