max
nil
0
max
cons
x
nil
x
max
cons
x
cons
y
xs
if1
ge
x
y
x
y
xs
if1
true
x
y
xs
max
cons
x
xs
if1
false
x
y
xs
max
cons
y
xs
del
x
nil
nil
del
x
cons
y
xs
if2
eq
x
y
x
y
xs
if2
true
x
y
xs
xs
if2
false
x
y
xs
cons
y
del
x
xs
eq
0
0
true
eq
0
s
y
false
eq
s
x
0
false
eq
s
x
s
y
eq
x
y
sort
nil
nil
sort
cons
x
xs
cons
max
cons
x
xs
sort
h
del
max
cons
x
xs
cons
x
xs
ge
0
0
true
ge
s
x
0
true
ge
0
s
x
false
ge
s
x
s
y
ge
x
y
h
nil
nil
h
cons
x
xs
cons
x
h
xs
max
1
nil
0
0
0
cons
2
if1
4
ge
2
true
0
false
0
del
2
if2
4
eq
2
s
1
sort
1
h
1
INNERMOST
./TRS/aprove08/parting04_maxsort_h.trs