log
s
x1
s
log
half
s
x1
half
0
x1
0
s
s
half
x1
half
s
0
x1
0
x1
half
s
s
x1
s
half
p
s
s
x1
half
half
s
s
s
s
x1
s
s
half
half
x1
p
s
s
s
x1
s
p
s
s
x1
s
s
p
s
x1
s
s
x1
0
x1
x1
2.2
half
0
x1
s
s
half
x1
p
s
s
s
x1
p
s
s
x1
log
s
x1
log
half
s
x1
half
half
s
s
s
s
x1
s
half
half
x1
half
half
s
s
s
s
x1
half
x1
log
s
x1
s
log
half
s
x1
log
s
x1
half
s
x1
s
s
p
s
x1
s
s
x1
half
half
s
s
s
s
x1
half
half
x1
p
s
s
s
x1
s
p
s
s
x1
half
s
s
x1
p
s
s
x1
half
s
s
x1
half
p
s
s
x1
half
0
x1
s
half
x1
half
0
x1
0
s
s
half
x1
half
half
s
s
s
s
x1
s
s
half
half
x1
half
s
s
x1
s
half
p
s
s
x1
half
0
x1
half
x1
true
log
s
x1
log
half
s
x1
true
Failed!
NaTT
certifiable-1.6