app
app
map
f
nil
nil
app
app
map
f
app
app
cons
x
xs
app
app
cons
app
f
x
app
app
map
f
xs
app
app
minus
x
0
x
app
app
minus
app
s
x
app
s
y
app
app
minus
app
p
app
s
x
app
p
app
s
y
app
p
app
s
x
x
app
app
div
0
app
s
y
0
app
app
div
app
s
x
app
s
y
app
s
app
app
div
app
app
minus
x
app
id
y
app
s
y
app
id
x
x
app
id
x
app
s
app
s
app
s
x
app
id
app
p
x
app
id
app
s
app
id
x
2.2
app
app
map
f
app
app
cons
x
xs
app
cons
app
f
x
app
id
x
app
s
app
s
x
app
app
div
app
s
x
app
s
y
app
id
y
app
app
div
app
s
x
app
s
y
app
app
div
app
app
minus
x
app
id
y
app
s
y
app
app
div
app
s
x
app
s
y
app
app
minus
x
app
id
y
app
app
div
app
s
x
app
s
y
app
minus
x
app
id
app
p
x
app
id
app
s
app
id
x
app
app
minus
app
s
x
app
s
y
app
p
app
s
y
app
id
x
app
s
x
app
app
div
app
s
x
app
s
y
app
div
app
app
minus
x
app
id
y
app
id
x
app
s
app
s
app
s
x
app
app
minus
app
s
x
app
s
y
app
app
minus
app
p
app
s
x
app
p
app
s
y
app
app
minus
app
s
x
app
s
y
app
p
app
s
x
app
id
app
p
x
app
id
x
app
app
map
f
app
app
cons
x
xs
app
f
x
app
app
map
f
app
app
cons
x
xs
app
app
cons
app
f
x
app
app
map
f
xs
app
app
div
app
s
x
app
s
y
app
s
app
app
div
app
app
minus
x
app
id
y
app
s
y
app
id
app
p
x
app
s
app
id
x
app
app
map
f
app
app
cons
x
xs
app
app
map
f
xs
app
app
minus
app
s
x
app
s
y
app
minus
app
p
app
s
x
true
app
app
map
f
app
app
cons
x
xs
app
app
map
f
xs
app
app
map
f
app
app
cons
x
xs
app
f
x
true
s
0
8946
minus
0
14709
div
0
27719
p
0
1
0
0
28903
nil
0
33428
app
2
2
0
map
0
10732
cons
0
1
id
0
1
app
2
1
2
1
app
app
map
f
app
app
cons
x
xs
app
app
cons
app
f
x
app
app
map
f
xs
false
app
app
div
app
s
x
app
s
y
app
app
div
app
app
minus
x
app
id
y
app
s
y
true
Failed!
NaTT
certifiable-1.6