
F
F
F
F
F
F
F
F
F
F
G
F
C
F
F
F
F
F
F
F
F
F
F
G
F
F
F
F
F
F
F
C
F
F
F
F
F
F
F
F
F
F
F
F
F
G
F
F
F
F
F
F
F
G
F
F
F
C
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
G
F
C
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
G
F
F
F
F
F
F
F
F
F
F
F
F
C
G
F
C
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
G
F
C
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
G
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
C
F
F
F
F
F
F
F
F
F
G
F
C
F
F
F
F
F
F
F
F
F
F
F
G
F
F
F
F
F
F
F
C
F
F
F
F
F
F
F
F
F
F
F
F
F
G
F
F
F
F
F
F
F
G
F
F
F
C
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
G
F
C
F
F
F
F
F
F
F
F
F
F
F
G
F
F
F
F
F
F
F
C
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
G
F
C
F
F
F
F
F
F
F
F
F
F
F
G
F
F
F
F
F
F
F
C
F
F
F
F
F
F
F
N