F
F
F
A
A
F
A
S
T
S
T
A
T
T
T
S
F
F
A
S
T
F
S
F
T
F
F
F
T
F
A
S
S
A
S
F
S
T
F
F
S
F
A
F
A
A
T
F
F
F
S
F
F
F
A
T
S
F
T