a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
aa
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
aa
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aaa
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
aaa
a
aaaa
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
a
a
a
a
a
a
a
a
a
a
aa
aa
a
a
a
a
a
a
a
a
a
a
a
a
a
aa
a
aa
a
a
a
a
aaaa
a
a
a
a
a
a
a
a
a
aaa
6 months ago 8 views 1 frames
This User's Other Animes
Get App
Draw your original anime with iOS/Android App!
