F
P
ù X
ã
K
e
L
R
Z
F
G
:
F
c cB
F
F
F
F
ù v
F
X
L
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
1
4
J
J
J
5
u
L
c
c B
6
2
3