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