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