Uploaded by anoosharasheed610

Key Book to programming exercises of OOP

advertisement
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
s.pk
k
p
.
s
ok
o
b
e
re
F
s.pk
s.pk
k
p
.
s
ok
o
b
e
re
F
eb
e
r
F
o
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
k
p
.
s
k
k
p
.
s
k
k
p
.
s
k
k
p
.
s
ok
o
b
e
re
F
o
eb
e
r
F
k
p
.
s
ok
o
b
e
Fre
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
k
p
.
s
ok
o
b
e
re
F
k
p
.
s
ok
o
eb
e
r
F
eb
e
r
F
k
p
.
s
ook
Download