a__sel
s
X
cons
Y
Z
a__sel
mark
X
mark
Z
a__sel
0
cons
X
Z
mark
X
a__first
0
Z
nil
a__first
s
X
cons
Y
Z
cons
mark
Y
first
X
Z
a__from
X
cons
mark
X
from
s
X
a__sel1
s
X
cons
Y
Z
a__sel1
mark
X
mark
Z
a__sel1
0
cons
X
Z
a__quote
X
a__first1
0
Z
nil1
a__first1
s
X
cons
Y
Z
cons1
a__quote
Y
a__first1
mark
X
mark
Z
a__quote
0
01
a__quote1
cons
X
Z
cons1
a__quote
X
a__quote1
Z
a__quote1
nil
nil1
a__quote
s
X
s1
a__quote
X
a__quote
sel
X
Z
a__sel1
mark
X
mark
Z
a__quote1
first
X
Z
a__first1
mark
X
mark
Z
a__unquote
01
0
a__unquote
s1
X
s
a__unquote
mark
X
a__unquote1
nil1
nil
a__unquote1
cons1
X
Z
a__fcons
a__unquote
mark
X
a__unquote1
mark
Z
a__fcons
X
Z
cons
mark
X
Z
mark
sel
X1
X2
a__sel
mark
X1
mark
X2
mark
first
X1
X2
a__first
mark
X1
mark
X2
mark
from
X
a__from
mark
X
mark
sel1
X1
X2
a__sel1
mark
X1
mark
X2
mark
quote
X
a__quote
X
mark
first1
X1
X2
a__first1
mark
X1
mark
X2
mark
quote1
X
a__quote1
X
mark
unquote
X
a__unquote
mark
X
mark
unquote1
X
a__unquote1
mark
X
mark
fcons
X1
X2
a__fcons
mark
X1
mark
X2
mark
s
X
s
mark
X
mark
cons
X1
X2
cons
mark
X1
X2
mark
0
0
mark
nil
nil
mark
nil1
nil1
mark
cons1
X1
X2
cons1
mark
X1
mark
X2
mark
01
01
mark
s1
X
s1
mark
X
a__sel
X1
X2
sel
X1
X2
a__first
X1
X2
first
X1
X2
a__from
X
from
X
a__sel1
X1
X2
sel1
X1
X2
a__quote
X
quote
X
a__first1
X1
X2
first1
X1
X2
a__quote1
X
quote1
X
a__unquote
X
unquote
X
a__unquote1
X
unquote1
X
a__fcons
X1
X2
fcons
X1
X2
a__sel
2
s
1
cons
2
mark
1
0
0
a__first
2
nil
0
first
2
a__from
1
from
1
a__sel1
2
a__quote
1
a__first1
2
nil1
0
cons1
2
01
0
a__quote1
1
s1
1
sel
2
a__unquote
1
a__unquote1
1
a__fcons
2
sel1
2
quote
1
first1
2
quote1
1
unquote
1
unquote1
1
fcons
2
INNERMOST
./TRS/TRCSR/Ex6_15_AEL02_GM.trs