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