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