C
C
B
B
T
G
G
C
G
C
T
B
B
C
B
B
G
C
T
T
F
T
C
G
G
T
F
T
F
B
C
F
F
C
G
B
F
B
F
F
F
G
G
C
B
G
T
G
C
G
B
T
T
F
T
B
G
F
C
G
C
B
F
F
C
B
T
T
C
B
F
T
F
T