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