
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
C
F
C
C
C
C
C
C
F
C
C
C
E
C
G
C
A
C
C
C
Em
C
C
C
Am
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
Bb
F
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
C
F
C
C
C
E
G
C
B
C
C
C
Em
C
G
C
D
C
Am
C
A
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
F
C
C
C
C
C
C
C
G
C
C
N