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