L
S
F
F
S
S
L
G
L
L
S
F
F
F
L
F
S
F
L
L
S
F
F
S
G
G
F
F
G
G
S
S
G
L
S
G
F
F
G
G
S
S
S
S
S
F
S
S
G
L
F
L
L
G
S
S
G
G
F
S
F