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