active
__
__
X
Y
Z
mark
__
X
__
Y
Z
active
__
X
nil
mark
X
active
__
nil
X
mark
X
active
U11
tt
mark
tt
active
U21
tt
V2
mark
U22
isList
V2
active
U22
tt
mark
tt
active
U31
tt
mark
tt
active
U41
tt
V2
mark
U42
isNeList
V2
active
U42
tt
mark
tt
active
U51
tt
V2
mark
U52
isList
V2
active
U52
tt
mark
tt
active
U61
tt
mark
tt
active
U71
tt
P
mark
U72
isPal
P
active
U72
tt
mark
tt
active
U81
tt
mark
tt
active
isList
V
mark
U11
isNeList
V
active
isList
nil
mark
tt
active
isList
__
V1
V2
mark
U21
isList
V1
V2
active
isNeList
V
mark
U31
isQid
V
active
isNeList
__
V1
V2
mark
U41
isList
V1
V2
active
isNeList
__
V1
V2
mark
U51
isNeList
V1
V2
active
isNePal
V
mark
U61
isQid
V
active
isNePal
__
I
__
P
I
mark
U71
isQid
I
P
active
isPal
V
mark
U81
isNePal
V
active
isPal
nil
mark
tt
active
isQid
a
mark
tt
active
isQid
e
mark
tt
active
isQid
i
mark
tt
active
isQid
o
mark
tt
active
isQid
u
mark
tt
mark
__
X1
X2
active
__
mark
X1
mark
X2
mark
nil
active
nil
mark
U11
X
active
U11
mark
X
mark
tt
active
tt
mark
U21
X1
X2
active
U21
mark
X1
X2
mark
U22
X
active
U22
mark
X
mark
isList
X
active
isList
X
mark
U31
X
active
U31
mark
X
mark
U41
X1
X2
active
U41
mark
X1
X2
mark
U42
X
active
U42
mark
X
mark
isNeList
X
active
isNeList
X
mark
U51
X1
X2
active
U51
mark
X1
X2
mark
U52
X
active
U52
mark
X
mark
U61
X
active
U61
mark
X
mark
U71
X1
X2
active
U71
mark
X1
X2
mark
U72
X
active
U72
mark
X
mark
isPal
X
active
isPal
X
mark
U81
X
active
U81
mark
X
mark
isQid
X
active
isQid
X
mark
isNePal
X
active
isNePal
X
mark
a
active
a
mark
e
active
e
mark
i
active
i
mark
o
active
o
mark
u
active
u
__
mark
X1
X2
__
X1
X2
__
X1
mark
X2
__
X1
X2
__
active
X1
X2
__
X1
X2
__
X1
active
X2
__
X1
X2
U11
mark
X
U11
X
U11
active
X
U11
X
U21
mark
X1
X2
U21
X1
X2
U21
X1
mark
X2
U21
X1
X2
U21
active
X1
X2
U21
X1
X2
U21
X1
active
X2
U21
X1
X2
U22
mark
X
U22
X
U22
active
X
U22
X
isList
mark
X
isList
X
isList
active
X
isList
X
U31
mark
X
U31
X
U31
active
X
U31
X
U41
mark
X1
X2
U41
X1
X2
U41
X1
mark
X2
U41
X1
X2
U41
active
X1
X2
U41
X1
X2
U41
X1
active
X2
U41
X1
X2
U42
mark
X
U42
X
U42
active
X
U42
X
isNeList
mark
X
isNeList
X
isNeList
active
X
isNeList
X
U51
mark
X1
X2
U51
X1
X2
U51
X1
mark
X2
U51
X1
X2
U51
active
X1
X2
U51
X1
X2
U51
X1
active
X2
U51
X1
X2
U52
mark
X
U52
X
U52
active
X
U52
X
U61
mark
X
U61
X
U61
active
X
U61
X
U71
mark
X1
X2
U71
X1
X2
U71
X1
mark
X2
U71
X1
X2
U71
active
X1
X2
U71
X1
X2
U71
X1
active
X2
U71
X1
X2
U72
mark
X
U72
X
U72
active
X
U72
X
isPal
mark
X
isPal
X
isPal
active
X
isPal
X
U81
mark
X
U81
X
U81
active
X
U81
X
isQid
mark
X
isQid
X
isQid
active
X
isQid
X
isNePal
mark
X
isNePal
X
isNePal
active
X
isNePal
X
active
1
__
2
mark
1
nil
0
U11
1
tt
0
U21
2
U22
1
isList
1
U31
1
U41
2
U42
1
isNeList
1
U51
2
U52
1
U61
1
U71
2
U72
1
isPal
1
U81
1
isQid
1
isNePal
1
a
0
e
0
i
0
o
0
u
0
INNERMOST
./TRS/TRCSR/inn/PALINDROME_nokinds_noand_iGM.trs