p
a
x0
p
b
x1
p
a
x2
x3
p
x2
p
a
a
x0
p
b
x1
x3
2.2
p
a
x0
p
b
x1
p
a
x2
x3
p
a
a
x0
p
b
x1
x3
p
a
x0
p
b
x1
p
a
x2
x3
p
b
x1
x3
p
a
x0
p
b
x1
p
a
x2
x3
p
x2
p
a
a
x0
p
b
x1
x3
true
p
a
x0
p
b
x1
p
a
x2
x3
p
x2
p
a
a
x0
p
b
x1
x3
p
a
x0
p
b
x1
p
a
x2
x3
p
a
a
x0
p
b
x1
x3
true
a
1
1
30613
b
1
42736
p
2
1
2
0
p
2
1
2
1
p
a
x0
p
b
x1
p
a
x2
x3
p
x2
p
a
a
x0
p
b
x1
x3
p
a
x0
p
b
x1
p
a
x2
x3
p
x2
p
a
a
x0
p
b
x1
x3
p
a
x0
p
b
x1
p
a
x2
x3
p
x2
p
a
a
x0
p
b
x1
x3
true
2
1
a
1
1
0
1
0
1
0
0
b
1
1
1
1
1
1
0
1
p
2
1
1
0
1
1
0
1
1
0
2
0
0
p
2
1
1
0
1
1
1
1
0
0
2
0
45001
p
a
x0
p
b
x1
p
a
x2
x3
p
x2
p
a
a
x0
p
b
x1
x3
p
a
x0
p
b
x1
p
a
x2
x3
p
b
x1
x3
false
NaTT
certifiable-1.6