dbl
0
0
dbl
s
X
s
n__s
n__dbl
activate
X
dbls
nil
nil
dbls
cons
X
Y
cons
n__dbl
activate
X
n__dbls
activate
Y
sel
0
cons
X
Y
activate
X
sel
s
X
cons
Y
Z
sel
activate
X
activate
Z
indx
nil
X
nil
indx
cons
X
Y
Z
cons
n__sel
activate
X
activate
Z
n__indx
activate
Y
activate
Z
from
X
cons
activate
X
n__from
n__s
activate
X
dbl1
0
01
dbl1
s
X
s1
s1
dbl1
activate
X
sel1
0
cons
X
Y
activate
X
sel1
s
X
cons
Y
Z
sel1
activate
X
activate
Z
quote
0
01
quote
s
X
s1
quote
activate
X
quote
dbl
X
dbl1
X
quote
sel
X
Y
sel1
X
Y
s
X
n__s
X
dbl
X
n__dbl
X
dbls
X
n__dbls
X
sel
X1
X2
n__sel
X1
X2
indx
X1
X2
n__indx
X1
X2
from
X
n__from
X
activate
n__s
X
s
X
activate
n__dbl
X
dbl
activate
X
activate
n__dbls
X
dbls
activate
X
activate
n__sel
X1
X2
sel
activate
X1
activate
X2
activate
n__indx
X1
X2
indx
activate
X1
X2
activate
n__from
X
from
X
activate
X
X
2.2
dbl
s
X
activate
X
indx
cons
X
Y
Z
activate
Z
dbls
cons
X
Y
activate
Y
sel
s
X
cons
Y
Z
activate
Z
dbl1
s
X
activate
X
sel1
s
X
cons
Y
Z
activate
Z
from
X
activate
X
quote
sel
X
Y
sel1
X
Y
activate
n__sel
X1
X2
activate
X2
dbl1
s
X
dbl1
activate
X
indx
cons
X
Y
Z
activate
Z
activate
n__s
X
s
X
indx
cons
X
Y
Z
activate
Y
activate
n__dbls
X
dbls
activate
X
activate
n__indx
X1
X2
activate
X1
sel1
s
X
cons
Y
Z
sel1
activate
X
activate
Z
from
X
activate
X
quote
s
X
activate
X
sel
s
X
cons
Y
Z
activate
X
indx
cons
X
Y
Z
activate
X
activate
n__sel
X1
X2
activate
X1
dbls
cons
X
Y
activate
X
quote
dbl
X
dbl1
X
activate
n__dbl
X
activate
X
quote
s
X
quote
activate
X
activate
n__indx
X1
X2
indx
activate
X1
X2
activate
n__dbls
X
activate
X
activate
n__sel
X1
X2
sel
activate
X1
activate
X2
activate
n__dbl
X
dbl
activate
X
activate
n__from
X
from
X
dbl
s
X
s
n__s
n__dbl
activate
X
sel1
s
X
cons
Y
Z
activate
X
sel1
0
cons
X
Y
activate
X
sel
s
X
cons
Y
Z
sel
activate
X
activate
Z
sel
0
cons
X
Y
activate
X
true
quote
s
X
quote
activate
X
true
dbl1
1
1
activate
1
1
dbls
1
1
sel1
2
2
01
0
0
s
1
2
1
dbls
1
1
1
dbl
1
3
1
indx
2
1
2
n__indx
2
1
2
n__from
1
0
dbl
1
0
activate
1
0
n__dbls
1
1
1
n__s
1
2
1
n__dbl
1
3
1
0
0
0
sel
2
0
indx
2
0
2
1
sel
2
0
from
1
0
s
1
0
nil
0
1
dbl1
1
0
sel1
2
0
n__sel
2
0
from
1
0
quote
1
0
cons
2
0
quote
1
0
1
s1
1
0
01
0
0
s
1
1
0
dbls
1
1
0
dbl
1
1
0
indx
2
2
4
n__indx
2
2
4
n__from
1
1
284
dbl
1
1
activate
1
1
n__dbls
1
1
0
n__s
1
1
0
n__dbl
1
1
0
0
0
1
sel
2
1
indx
2
1
2
1
sel
2
2
1
from
1
1
284
s
1
1
nil
0
4
dbl1
1
1
sel1
2
1
1
n__sel
2
2
1
from
1
1
quote
1
1
cons
2
1
2
2
0
0
quote
1
1
1
s1
1
1
s
X
n__s
X
dbls
cons
X
Y
cons
n__dbl
activate
X
n__dbls
activate
Y
indx
cons
X
Y
Z
cons
n__sel
activate
X
activate
Z
n__indx
activate
Y
activate
Z
dbl
0
0
dbls
nil
nil
sel
X1
X2
n__sel
X1
X2
activate
n__dbls
X
dbls
activate
X
dbl
X
n__dbl
X
activate
n__sel
X1
X2
sel
activate
X1
activate
X2
indx
X1
X2
n__indx
X1
X2
activate
n__indx
X1
X2
indx
activate
X1
X2
sel
0
cons
X
Y
activate
X
indx
nil
X
nil
dbls
X
n__dbls
X
activate
n__dbl
X
dbl
activate
X
activate
X
X
from
X
n__from
X
activate
n__s
X
s
X
from
X
cons
activate
X
n__from
n__s
activate
X
sel
s
X
cons
Y
Z
sel
activate
X
activate
Z
activate
n__from
X
from
X
dbl
s
X
s
n__s
n__dbl
activate
X
quote
sel
X
Y
sel1
X
Y
false
quote
dbl
X
dbl1
X
false
dbl1
s
X
dbl1
activate
X
true
dbl1
1
1
activate
1
1
dbls
1
1
sel1
2
2
01
0
0
s
1
3
1
dbls
1
2
1
dbl
1
4
1
indx
2
3
n__indx
2
3
n__from
1
1
dbl
1
0
activate
1
0
n__dbls
1
2
1
n__s
1
3
1
n__dbl
1
4
1
0
0
1
sel
2
0
indx
2
0
2
1
sel
2
0
from
1
1
s
1
0
nil
0
2
dbl1
1
0
sel1
2
0
n__sel
2
0
from
1
0
quote
1
0
cons
2
0
1
quote
1
0
1
s1
1
0
01
0
0
s
1
1
0
dbls
1
1
0
dbl
1
1
0
indx
2
2
4
n__indx
2
2
4
n__from
1
1
3
dbl
1
1
activate
1
1
n__dbls
1
1
0
n__s
1
1
0
n__dbl
1
1
0
0
0
1
sel
2
1
indx
2
1
2
1
sel
2
2
1
from
1
1
3
s
1
1
nil
0
3
dbl1
1
1
sel1
2
1
1
n__sel
2
2
1
from
1
1
quote
1
1
cons
2
1
2
2
0
0
quote
1
1
1
s1
1
1
s
X
n__s
X
dbls
cons
X
Y
cons
n__dbl
activate
X
n__dbls
activate
Y
indx
cons
X
Y
Z
cons
n__sel
activate
X
activate
Z
n__indx
activate
Y
activate
Z
dbl
0
0
dbls
nil
nil
sel
X1
X2
n__sel
X1
X2
activate
n__dbls
X
dbls
activate
X
dbl
X
n__dbl
X
activate
n__sel
X1
X2
sel
activate
X1
activate
X2
indx
X1
X2
n__indx
X1
X2
activate
n__indx
X1
X2
indx
activate
X1
X2
sel
0
cons
X
Y
activate
X
indx
nil
X
nil
dbls
X
n__dbls
X
activate
n__dbl
X
dbl
activate
X
activate
X
X
from
X
n__from
X
activate
n__s
X
s
X
from
X
cons
activate
X
n__from
n__s
activate
X
sel
s
X
cons
Y
Z
sel
activate
X
activate
Z
activate
n__from
X
from
X
dbl
s
X
s
n__s
n__dbl
activate
X
dbl1
s
X
activate
X
false
quote
s
X
activate
X
false
sel1
s
X
cons
Y
Z
sel1
activate
X
activate
Z
true
activate
1
1
dbls
1
1
sel1
2
1
sel1
2
2
dbl1
1
0
01
0
0
s
1
3
1
dbls
1
2
dbl
1
4
1
indx
2
2
n__indx
2
2
n__from
1
1
dbl
1
0
activate
1
0
n__dbls
1
2
n__s
1
3
1
n__dbl
1
4
1
0
0
1
sel
2
0
indx
2
0
2
1
sel
2
0
from
1
1
s
1
0
nil
0
2
dbl1
1
0
n__sel
2
0
from
1
0
quote
1
0
cons
2
0
quote
1
0
s1
1
0
dbl1
1
0
01
0
0
s
1
1
0
dbls
1
1
0
dbl
1
1
0
indx
2
2
31603
n__indx
2
2
31603
n__from
1
1
4
dbl
1
1
activate
1
1
n__dbls
1
1
0
n__s
1
1
0
n__dbl
1
1
0
0
0
1
sel
2
1
indx
2
1
2
1
sel
2
2
1
from
1
1
4
s
1
1
nil
0
20585
dbl1
1
1
n__sel
2
2
1
from
1
1
quote
1
1
cons
2
1
3
2
0
0
quote
1
1
s1
1
1
s
X
n__s
X
dbls
cons
X
Y
cons
n__dbl
activate
X
n__dbls
activate
Y
indx
cons
X
Y
Z
cons
n__sel
activate
X
activate
Z
n__indx
activate
Y
activate
Z
dbl
0
0
dbls
nil
nil
sel
X1
X2
n__sel
X1
X2
activate
n__dbls
X
dbls
activate
X
dbl
X
n__dbl
X
activate
n__sel
X1
X2
sel
activate
X1
activate
X2
indx
X1
X2
n__indx
X1
X2
activate
n__indx
X1
X2
indx
activate
X1
X2
sel
0
cons
X
Y
activate
X
indx
nil
X
nil
dbls
X
n__dbls
X
activate
n__dbl
X
dbl
activate
X
activate
X
X
from
X
n__from
X
activate
n__s
X
s
X
from
X
cons
activate
X
n__from
n__s
activate
X
sel
s
X
cons
Y
Z
sel
activate
X
activate
Z
activate
n__from
X
from
X
dbl
s
X
s
n__s
n__dbl
activate
X
sel1
s
X
cons
Y
Z
activate
X
false
sel1
s
X
cons
Y
Z
activate
Z
false
sel1
0
cons
X
Y
activate
X
false
sel
0
cons
X
Y
activate
X
activate
n__dbls
X
dbls
activate
X
sel
s
X
cons
Y
Z
sel
activate
X
activate
Z
indx
cons
X
Y
Z
activate
Y
indx
cons
X
Y
Z
activate
Z
activate
n__sel
X1
X2
activate
X2
activate
n__from
X
from
X
activate
n__dbl
X
dbl
activate
X
activate
n__sel
X1
X2
sel
activate
X1
activate
X2
activate
n__dbls
X
activate
X
from
X
activate
X
activate
n__indx
X1
X2
indx
activate
X1
X2
activate
n__dbl
X
activate
X
sel
s
X
cons
Y
Z
activate
Z
dbls
cons
X
Y
activate
X
activate
n__sel
X1
X2
activate
X1
indx
cons
X
Y
Z
activate
X
sel
s
X
cons
Y
Z
activate
X
from
X
activate
X
dbls
cons
X
Y
activate
Y
indx
cons
X
Y
Z
activate
Z
dbl
s
X
activate
X
activate
n__indx
X1
X2
activate
X1
true
dbl1
1
0
01
0
0
s
1
1
0
dbls
1
1
2
activate
1
1
0
dbl
1
1
2
indx
2
1
67291
2
67293
0
n__indx
2
1
67291
2
67293
0
n__from
1
1
31893
dbl
1
1
10424
activate
1
1
10423
dbls
1
1
10424
n__dbls
1
1
2
n__s
1
1
0
n__dbl
1
1
2
0
0
1
sel
2
1
10425
2
10424
0
indx
2
1
18458
2
77715
0
sel
2
1
45634
2
20979
0
from
1
1
31893
s
1
0
nil
0
67294
dbl1
1
0
sel1
2
0
n__sel
2
1
45634
2
20979
0
from
1
1
10424
quote
1
0
cons
2
1
21657
2
0
0
quote
1
0
sel1
2
0
s1
1
0
sel
s
X
cons
Y
Z
sel
activate
X
activate
Z
s
X
n__s
X
dbls
cons
X
Y
cons
n__dbl
activate
X
n__dbls
activate
Y
indx
cons
X
Y
Z
cons
n__sel
activate
X
activate
Z
n__indx
activate
Y
activate
Z
dbl
0
0
dbls
nil
nil
sel
X1
X2
n__sel
X1
X2
activate
n__dbls
X
dbls
activate
X
dbl
X
n__dbl
X
activate
n__sel
X1
X2
sel
activate
X1
activate
X2
indx
X1
X2
n__indx
X1
X2
activate
n__indx
X1
X2
indx
activate
X1
X2
sel
0
cons
X
Y
activate
X
indx
nil
X
nil
dbls
X
n__dbls
X
activate
n__dbl
X
dbl
activate
X
activate
X
X
from
X
n__from
X
activate
n__s
X
s
X
from
X
cons
activate
X
n__from
n__s
activate
X
sel
s
X
cons
Y
Z
sel
activate
X
activate
Z
activate
n__from
X
from
X
dbl
s
X
s
n__s
n__dbl
activate
X
sel
s
X
cons
Y
Z
sel
activate
X
activate
Z
true
activate
1
1
dbls
1
1
sel
2
1
sel1
2
1
sel1
2
2
dbl1
1
0
01
0
0
s
1
3
1
dbls
1
2
dbl
1
4
1
indx
2
2
n__indx
2
2
n__from
1
1
dbl
1
0
activate
1
0
n__dbls
1
2
n__s
1
3
1
n__dbl
1
4
1
0
0
1
indx
2
0
2
1
sel
2
0
from
1
1
s
1
0
nil
0
2
dbl1
1
0
n__sel
2
0
from
1
0
quote
1
0
cons
2
0
quote
1
0
s1
1
0
dbl1
1
0
01
0
0
s
1
1
0
dbls
1
1
0
dbl
1
1
0
indx
2
2
31603
n__indx
2
2
31603
n__from
1
1
491
dbl
1
1
activate
1
1
n__dbls
1
1
0
n__s
1
1
0
n__dbl
1
1
0
0
0
1
indx
2
1
2
1
sel
2
2
1
from
1
1
491
s
1
1
nil
0
7579
dbl1
1
1
n__sel
2
2
1
from
1
1
quote
1
1
cons
2
1
490
2
0
0
quote
1
1
s1
1
1
s
X
n__s
X
dbls
cons
X
Y
cons
n__dbl
activate
X
n__dbls
activate
Y
indx
cons
X
Y
Z
cons
n__sel
activate
X
activate
Z
n__indx
activate
Y
activate
Z
dbl
0
0
dbls
nil
nil
sel
X1
X2
n__sel
X1
X2
activate
n__dbls
X
dbls
activate
X
dbl
X
n__dbl
X
activate
n__sel
X1
X2
sel
activate
X1
activate
X2
indx
X1
X2
n__indx
X1
X2
activate
n__indx
X1
X2
indx
activate
X1
X2
sel
0
cons
X
Y
activate
X
indx
nil
X
nil
dbls
X
n__dbls
X
activate
n__dbl
X
dbl
activate
X
activate
X
X
from
X
n__from
X
activate
n__s
X
s
X
from
X
cons
activate
X
n__from
n__s
activate
X
sel
s
X
cons
Y
Z
sel
activate
X
activate
Z
activate
n__from
X
from
X
dbl
s
X
s
n__s
n__dbl
activate
X
dbl
s
X
s
n__s
n__dbl
activate
X
false
activate
n__s
X
s
X
false
NaTT
certifiable-1.6