Term_sub
Case
m
xi
n
s
Frozen
m
Sum_sub
xi
s
n
s
Frozen
m
Sum_constant
Left
n
s
Term_sub
m
s
Frozen
m
Sum_constant
Right
n
s
Term_sub
n
s
Frozen
m
Sum_term_var
xi
n
s
Case
Term_sub
m
s
xi
Term_sub
n
s
Term_sub
Term_app
m
n
s
Term_app
Term_sub
m
s
Term_sub
n
s
Term_sub
Term_pair
m
n
s
Term_pair
Term_sub
m
s
Term_sub
n
s
Term_sub
Term_inl
m
s
Term_inl
Term_sub
m
s
Term_sub
Term_inr
m
s
Term_inr
Term_sub
m
s
Term_sub
Term_var
x
Id
Term_var
x
Term_sub
Term_var
x
Cons_usual
y
m
s
m
Term_sub
Term_var
x
Cons_usual
y
m
s
Term_sub
Term_var
x
s
Term_sub
Term_var
x
Cons_sum
xi
k
s
Term_sub
Term_var
x
s
Term_sub
Term_sub
m
s
t
Term_sub
m
Concat
s
t
Sum_sub
xi
Id
Sum_term_var
xi
Sum_sub
xi
Cons_sum
psi
k
s
Sum_constant
k
Sum_sub
xi
Cons_sum
psi
k
s
Sum_sub
xi
s
Sum_sub
xi
Cons_usual
y
m
s
Sum_sub
xi
s
Concat
Concat
s
t
u
Concat
s
Concat
t
u
Concat
Cons_usual
x
m
s
t
Cons_usual
x
Term_sub
m
t
Concat
s
t
Concat
Cons_sum
xi
k
s
t
Cons_sum
xi
k
Concat
s
t
Concat
Id
s
s
2.2
Term_sub
Term_pair
m
n
s
Term_sub
m
s
Term_sub
Term_var
x
Cons_usual
y
m
s
Term_sub
Term_var
x
s
Concat
Cons_usual
x
m
s
t
Term_sub
m
t
Term_sub
Term_inl
m
s
Term_sub
m
s
Term_sub
Term_app
m
n
s
Term_sub
n
s
Concat
Concat
s
t
u
Concat
t
u
Sum_sub
xi
Cons_usual
y
m
s
Sum_sub
xi
s
Concat
Cons_usual
x
m
s
t
Concat
s
t
Frozen
m
Sum_term_var
xi
n
s
Term_sub
m
s
Term_sub
Term_var
x
Cons_sum
xi
k
s
Term_sub
Term_var
x
s
Term_sub
Term_app
m
n
s
Term_sub
m
s
Term_sub
Term_sub
m
s
t
Concat
s
t
Concat
Concat
s
t
u
Concat
s
Concat
t
u
Term_sub
Case
m
xi
n
s
Frozen
m
Sum_sub
xi
s
n
s
Term_sub
Term_inr
m
s
Term_sub
m
s
Frozen
m
Sum_term_var
xi
n
s
Term_sub
n
s
Frozen
m
Sum_constant
Right
n
s
Term_sub
n
s
Term_sub
Term_pair
m
n
s
Term_sub
n
s
Frozen
m
Sum_constant
Left
n
s
Term_sub
m
s
Concat
Cons_sum
xi
k
s
t
Concat
s
t
Sum_sub
xi
Cons_sum
psi
k
s
Sum_sub
xi
s
Term_sub
Term_sub
m
s
t
Term_sub
m
Concat
s
t
Term_sub
Case
m
xi
n
s
Sum_sub
xi
s
true
Term_sub
Term_sub
m
s
t
Term_sub
m
Concat
s
t
Concat
Cons_usual
x
m
s
t
Concat
s
t
Concat
Cons_sum
xi
k
s
t
Concat
s
t
Frozen
m
Sum_constant
Left
n
s
Term_sub
m
s
Concat
Concat
s
t
u
Concat
t
u
Term_sub
Term_pair
m
n
s
Term_sub
n
s
Frozen
m
Sum_constant
Right
n
s
Term_sub
n
s
Frozen
m
Sum_term_var
xi
n
s
Term_sub
n
s
Term_sub
Term_app
m
n
s
Term_sub
n
s
Term_sub
Term_inl
m
s
Term_sub
m
s
Concat
Cons_usual
x
m
s
t
Term_sub
m
t
Term_sub
Term_inr
m
s
Term_sub
m
s
Term_sub
Case
m
xi
n
s
Frozen
m
Sum_sub
xi
s
n
s
Concat
Concat
s
t
u
Concat
s
Concat
t
u
Term_sub
Term_sub
m
s
t
Concat
s
t
Term_sub
Term_app
m
n
s
Term_sub
m
s
Term_sub
Term_pair
m
n
s
Term_sub
m
s
Frozen
m
Sum_term_var
xi
n
s
Term_sub
m
s
true
Cons_sum
3
3
1
Left
0
1
Sum_term_var
1
1
Concat
2
1
0
Case
3
1
2
3
2
Term_inr
1
1
8856
Sum_sub
2
0
Sum_constant
1
1
Sum_sub
2
1
Right
0
1
Cons_usual
3
2
3
11798
Term_var
1
9508
Id
0
32286
Term_sub
2
1
2
1
Frozen
4
0
Frozen
4
1
2
3
0
Term_app
2
1
2
10451
Term_inl
1
1
30613
Term_pair
2
1
2
5854
Term_sub
2
1
0
Concat
2
1
2
28102
Sum_sub
xi
Cons_sum
psi
k
s
Sum_constant
k
Sum_sub
xi
Cons_sum
psi
k
s
Sum_sub
xi
s
Sum_sub
xi
Cons_usual
y
m
s
Sum_sub
xi
s
Sum_sub
xi
Id
Sum_term_var
xi
Term_sub
Term_var
x
Cons_usual
y
m
s
Term_sub
Term_var
x
s
Term_sub
Term_var
x
Cons_sum
xi
k
s
Term_sub
Term_var
x
s
true
Cons_sum
3
3
1
Left
0
1
Sum_term_var
1
1
Concat
2
0
Case
3
1
2
3
13297
Term_inr
1
1
31205
Sum_sub
2
0
Sum_constant
1
1
Sum_sub
2
1
Right
0
1
Cons_usual
3
3
11798
Term_var
1
46441
Id
0
1
Term_sub
2
1
2
2
Frozen
4
2
0
Frozen
4
2
0
Term_app
2
2
22105
Term_inl
1
1
1
Term_pair
2
1
2
30490
Term_sub
2
2
0
Concat
2
1
2
3
Concat
Concat
s
t
u
Concat
s
Concat
t
u
Sum_sub
xi
Cons_sum
psi
k
s
Sum_constant
k
Sum_sub
xi
Cons_sum
psi
k
s
Sum_sub
xi
s
Concat
Id
s
s
Concat
Cons_usual
x
m
s
t
Cons_usual
x
Term_sub
m
t
Concat
s
t
Sum_sub
xi
Cons_usual
y
m
s
Sum_sub
xi
s
Concat
Cons_sum
xi
k
s
t
Cons_sum
xi
k
Concat
s
t
Sum_sub
xi
Id
Sum_term_var
xi
Term_sub
Case
m
xi
n
s
Sum_sub
xi
s
false
Sum_sub
xi
Cons_sum
psi
k
s
Sum_sub
xi
s
Sum_sub
xi
Cons_usual
y
m
s
Sum_sub
xi
s
true
Cons_sum
3
3
1
Left
0
1
Sum_term_var
1
1
Concat
2
0
Case
3
1
2
3
48178
Term_inr
1
1
31205
Sum_sub
2
2
0
Sum_constant
1
1
Sum_sub
2
1
Right
0
1
Cons_usual
3
3
11798
Term_var
1
1
Id
0
1
Term_sub
2
1
2
2
Frozen
4
2
0
Frozen
4
2
0
Term_app
2
2
1
Term_inl
1
1
1
Term_pair
2
1
2
15208
Term_sub
2
2
0
Concat
2
1
2
3
Concat
Concat
s
t
u
Concat
s
Concat
t
u
Sum_sub
xi
Cons_sum
psi
k
s
Sum_constant
k
Sum_sub
xi
Cons_sum
psi
k
s
Sum_sub
xi
s
Concat
Id
s
s
Concat
Cons_usual
x
m
s
t
Cons_usual
x
Term_sub
m
t
Concat
s
t
Sum_sub
xi
Cons_usual
y
m
s
Sum_sub
xi
s
Concat
Cons_sum
xi
k
s
t
Cons_sum
xi
k
Concat
s
t
Sum_sub
xi
Id
Sum_term_var
xi
NaTT
certifiable-1.6