P
i
e
t
r
a
o
l
l
a
r
e
|
P
i
e
d
r
a
n
a
t
u
r
a
l
|
P
e
d
r
a
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a
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|
Φ
υ
σ
ι
κ
η
́
π
ε
́
τ
ρ
α
103
V
Y
D
A
2
H
1
8
U
P
|
V
Y
D
A
2
H
2
2
U
P