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