active
__
__
X
Y
Z
mark
__
X
__
Y
Z
active
__
X
nil
mark
X
active
__
nil
X
mark
X
active
U11
tt
V
mark
U12
isNeList
V
active
U12
tt
mark
tt
active
U21
tt
V1
V2
mark
U22
isList
V1
V2
active
U22
tt
V2
mark
U23
isList
V2
active
U23
tt
mark
tt
active
U31
tt
V
mark
U32
isQid
V
active
U32
tt
mark
tt
active
U41
tt
V1
V2
mark
U42
isList
V1
V2
active
U42
tt
V2
mark
U43
isNeList
V2
active
U43
tt
mark
tt
active
U51
tt
V1
V2
mark
U52
isNeList
V1
V2
active
U52
tt
V2
mark
U53
isList
V2
active
U53
tt
mark
tt
active
U61
tt
V
mark
U62
isQid
V
active
U62
tt
mark
tt
active
U71
tt
V
mark
U72
isNePal
V
active
U72
tt
mark
tt
active
and
tt
X
mark
X
active
isList
V
mark
U11
isPalListKind
V
V
active
isList
nil
mark
tt
active
isList
__
V1
V2
mark
U21
and
isPalListKind
V1
isPalListKind
V2
V1
V2
active
isNeList
V
mark
U31
isPalListKind
V
V
active
isNeList
__
V1
V2
mark
U41
and
isPalListKind
V1
isPalListKind
V2
V1
V2
active
isNeList
__
V1
V2
mark
U51
and
isPalListKind
V1
isPalListKind
V2
V1
V2
active
isNePal
V
mark
U61
isPalListKind
V
V
active
isNePal
__
I
__
P
I
mark
and
and
isQid
I
isPalListKind
I
and
isPal
P
isPalListKind
P
active
isPal
V
mark
U71
isPalListKind
V
V
active
isPal
nil
mark
tt
active
isPalListKind
a
mark
tt
active
isPalListKind
e
mark
tt
active
isPalListKind
i
mark
tt
active
isPalListKind
nil
mark
tt
active
isPalListKind
o
mark
tt
active
isPalListKind
u
mark
tt
active
isPalListKind
__
V1
V2
mark
and
isPalListKind
V1
isPalListKind
V2
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
active
__
X1
X2
__
active
X1
X2
active
__
X1
X2
__
X1
active
X2
active
U11
X1
X2
U11
active
X1
X2
active
U12
X
U12
active
X
active
U21
X1
X2
X3
U21
active
X1
X2
X3
active
U22
X1
X2
U22
active
X1
X2
active
U23
X
U23
active
X
active
U31
X1
X2
U31
active
X1
X2
active
U32
X
U32
active
X
active
U41
X1
X2
X3
U41
active
X1
X2
X3
active
U42
X1
X2
U42
active
X1
X2
active
U43
X
U43
active
X
active
U51
X1
X2
X3
U51
active
X1
X2
X3
active
U52
X1
X2
U52
active
X1
X2
active
U53
X
U53
active
X
active
U61
X1
X2
U61
active
X1
X2
active
U62
X
U62
active
X
active
U71
X1
X2
U71
active
X1
X2
active
U72
X
U72
active
X
active
and
X1
X2
and
active
X1
X2
__
mark
X1
X2
mark
__
X1
X2
__
X1
mark
X2
mark
__
X1
X2
U11
mark
X1
X2
mark
U11
X1
X2
U12
mark
X
mark
U12
X
U21
mark
X1
X2
X3
mark
U21
X1
X2
X3
U22
mark
X1
X2
mark
U22
X1
X2
U23
mark
X
mark
U23
X
U31
mark
X1
X2
mark
U31
X1
X2
U32
mark
X
mark
U32
X
U41
mark
X1
X2
X3
mark
U41
X1
X2
X3
U42
mark
X1
X2
mark
U42
X1
X2
U43
mark
X
mark
U43
X
U51
mark
X1
X2
X3
mark
U51
X1
X2
X3
U52
mark
X1
X2
mark
U52
X1
X2
U53
mark
X
mark
U53
X
U61
mark
X1
X2
mark
U61
X1
X2
U62
mark
X
mark
U62
X
U71
mark
X1
X2
mark
U71
X1
X2
U72
mark
X
mark
U72
X
and
mark
X1
X2
mark
and
X1
X2
proper
__
X1
X2
__
proper
X1
proper
X2
proper
nil
ok
nil
proper
U11
X1
X2
U11
proper
X1
proper
X2
proper
tt
ok
tt
proper
U12
X
U12
proper
X
proper
isNeList
X
isNeList
proper
X
proper
U21
X1
X2
X3
U21
proper
X1
proper
X2
proper
X3
proper
U22
X1
X2
U22
proper
X1
proper
X2
proper
isList
X
isList
proper
X
proper
U23
X
U23
proper
X
proper
U31
X1
X2
U31
proper
X1
proper
X2
proper
U32
X
U32
proper
X
proper
isQid
X
isQid
proper
X
proper
U41
X1
X2
X3
U41
proper
X1
proper
X2
proper
X3
proper
U42
X1
X2
U42
proper
X1
proper
X2
proper
U43
X
U43
proper
X
proper
U51
X1
X2
X3
U51
proper
X1
proper
X2
proper
X3
proper
U52
X1
X2
U52
proper
X1
proper
X2
proper
U53
X
U53
proper
X
proper
U61
X1
X2
U61
proper
X1
proper
X2
proper
U62
X
U62
proper
X
proper
U71
X1
X2
U71
proper
X1
proper
X2
proper
U72
X
U72
proper
X
proper
isNePal
X
isNePal
proper
X
proper
and
X1
X2
and
proper
X1
proper
X2
proper
isPalListKind
X
isPalListKind
proper
X
proper
isPal
X
isPal
proper
X
proper
a
ok
a
proper
e
ok
e
proper
i
ok
i
proper
o
ok
o
proper
u
ok
u
__
ok
X1
ok
X2
ok
__
X1
X2
U11
ok
X1
ok
X2
ok
U11
X1
X2
U12
ok
X
ok
U12
X
isNeList
ok
X
ok
isNeList
X
U21
ok
X1
ok
X2
ok
X3
ok
U21
X1
X2
X3
U22
ok
X1
ok
X2
ok
U22
X1
X2
isList
ok
X
ok
isList
X
U23
ok
X
ok
U23
X
U31
ok
X1
ok
X2
ok
U31
X1
X2
U32
ok
X
ok
U32
X
isQid
ok
X
ok
isQid
X
U41
ok
X1
ok
X2
ok
X3
ok
U41
X1
X2
X3
U42
ok
X1
ok
X2
ok
U42
X1
X2
U43
ok
X
ok
U43
X
U51
ok
X1
ok
X2
ok
X3
ok
U51
X1
X2
X3
U52
ok
X1
ok
X2
ok
U52
X1
X2
U53
ok
X
ok
U53
X
U61
ok
X1
ok
X2
ok
U61
X1
X2
U62
ok
X
ok
U62
X
U71
ok
X1
ok
X2
ok
U71
X1
X2
U72
ok
X
ok
U72
X
isNePal
ok
X
ok
isNePal
X
and
ok
X1
ok
X2
ok
and
X1
X2
isPalListKind
ok
X
ok
isPalListKind
X
isPal
ok
X
ok
isPal
X
top
mark
X
top
proper
X
top
ok
X
top
active
X
2.2
proper
U11
X1
X2
proper
X1
U42
ok
X1
ok
X2
U42
X1
X2
active
isPalListKind
__
V1
V2
and
isPalListKind
V1
isPalListKind
V2
active
U41
X1
X2
X3
U41
active
X1
X2
X3
U23
ok
X
U23
X
active
isList
__
V1
V2
isPalListKind
V2
active
U31
tt
V
isQid
V
proper
U51
X1
X2
X3
proper
X1
__
ok
X1
ok
X2
__
X1
X2
active
U71
X1
X2
active
X1
active
U32
X
U32
active
X
proper
U61
X1
X2
proper
X1
proper
__
X1
X2
proper
X1
proper
U52
X1
X2
U52
proper
X1
proper
X2
active
U71
X1
X2
U71
active
X1
X2
U42
mark
X1
X2
U42
X1
X2
active
isPal
V
isPalListKind
V
active
U42
tt
V2
isNeList
V2
active
U71
tt
V
U72
isNePal
V
proper
U52
X1
X2
proper
X2
active
__
X1
X2
active
X2
active
U52
X1
X2
active
X1
active
U21
tt
V1
V2
U22
isList
V1
V2
top
mark
X
proper
X
U53
ok
X
U53
X
active
isNeList
__
V1
V2
and
isPalListKind
V1
isPalListKind
V2
proper
U42
X1
X2
proper
X2
U41
ok
X1
ok
X2
ok
X3
U41
X1
X2
X3
U21
ok
X1
ok
X2
ok
X3
U21
X1
X2
X3
active
U21
tt
V1
V2
isList
V1
proper
and
X1
X2
proper
X1
proper
isPalListKind
X
isPalListKind
proper
X
proper
U51
X1
X2
X3
proper
X2
active
U72
X
active
X
U51
mark
X1
X2
X3
U51
X1
X2
X3
proper
U71
X1
X2
proper
X1
proper
U21
X1
X2
X3
proper
X1
U32
mark
X
U32
X
active
isPal
V
U71
isPalListKind
V
V
active
U62
X
U62
active
X
proper
isNePal
X
isNePal
proper
X
active
U53
X
U53
active
X
active
isNeList
__
V1
V2
U51
and
isPalListKind
V1
isPalListKind
V2
V1
V2
active
isNeList
__
V1
V2
isPalListKind
V2
active
U32
X
active
X
isNePal
ok
X
isNePal
X
active
isNePal
__
I
__
P
I
isQid
I
proper
U53
X
proper
X
U32
ok
X
U32
X
proper
U21
X1
X2
X3
proper
X2
active
U52
tt
V2
U53
isList
V2
proper
U72
X
proper
X
proper
isList
X
isList
proper
X
active
U43
X
active
X
active
U41
tt
V1
V2
U42
isList
V1
V2
and
ok
X1
ok
X2
and
X1
X2
active
__
X1
X2
__
X1
active
X2
active
isList
V
isPalListKind
V
active
U51
tt
V1
V2
U52
isNeList
V1
V2
proper
isPal
X
isPal
proper
X
active
U11
X1
X2
U11
active
X1
X2
active
isNePal
__
I
__
P
I
isPal
P
proper
U62
X
U62
proper
X
and
mark
X1
X2
and
X1
X2
active
U42
tt
V2
U43
isNeList
V2
top
ok
X
top
active
X
proper
U21
X1
X2
X3
U21
proper
X1
proper
X2
proper
X3
proper
U61
X1
X2
U61
proper
X1
proper
X2
proper
isPalListKind
X
proper
X
active
and
X1
X2
active
X1
top
mark
X
top
proper
X
proper
U72
X
U72
proper
X
U22
mark
X1
X2
U22
X1
X2
proper
U22
X1
X2
proper
X1
isNeList
ok
X
isNeList
X
proper
U42
X1
X2
proper
X1
proper
U22
X1
X2
U22
proper
X1
proper
X2
proper
U12
X
proper
X
active
isList
__
V1
V2
and
isPalListKind
V1
isPalListKind
V2
active
U22
X1
X2
active
X1
proper
U31
X1
X2
proper
X1
active
isPalListKind
__
V1
V2
isPalListKind
V2
proper
U52
X1
X2
proper
X1
proper
U62
X
proper
X
active
U11
tt
V
isNeList
V
proper
U42
X1
X2
U42
proper
X1
proper
X2
active
U51
X1
X2
X3
U51
active
X1
X2
X3
U11
mark
X1
X2
U11
X1
X2
U31
mark
X1
X2
U31
X1
X2
active
U71
tt
V
isNePal
V
proper
U31
X1
X2
proper
X2
U12
mark
X
U12
X
U53
mark
X
U53
X
proper
isList
X
proper
X
active
isList
__
V1
V2
isPalListKind
V1
active
U72
X
U72
active
X
active
U11
X1
X2
active
X1
active
U23
X
active
X
U72
mark
X
U72
X
active
__
__
X
Y
Z
__
Y
Z
proper
isNePal
X
proper
X
active
U41
X1
X2
X3
active
X1
active
U11
tt
V
U12
isNeList
V
proper
isPal
X
proper
X
active
U61
X1
X2
U61
active
X1
X2
proper
U22
X1
X2
proper
X2
active
U22
tt
V2
isList
V2
active
and
X1
X2
and
active
X1
X2
active
U51
tt
V1
V2
isNeList
V1
active
U22
tt
V2
U23
isList
V2
proper
U41
X1
X2
X3
proper
X1
proper
U51
X1
X2
X3
proper
X3
isQid
ok
X
isQid
X
active
isNeList
__
V1
V2
isPalListKind
V1
U12
ok
X
U12
X
active
isNePal
__
I
__
P
I
isPalListKind
I
active
U53
X
active
X
active
isNeList
__
V1
V2
isPalListKind
V1
proper
U23
X
proper
X
active
isNePal
__
I
__
P
I
isPalListKind
P
proper
isQid
X
isQid
proper
X
active
isNeList
__
V1
V2
isPalListKind
V2
active
isNeList
V
U31
isPalListKind
V
V
proper
isQid
X
proper
X
active
U31
X1
X2
active
X1
active
U21
X1
X2
X3
U21
active
X1
X2
X3
active
U52
X1
X2
U52
active
X1
X2
active
U61
tt
V
isQid
V
active
__
__
X
Y
Z
__
X
__
Y
Z
active
isNeList
V
isPalListKind
V
active
isNePal
__
I
__
P
I
and
isQid
I
isPalListKind
I
active
isPalListKind
__
V1
V2
isPalListKind
V1
active
U31
tt
V
U32
isQid
V
proper
__
X1
X2
__
proper
X1
proper
X2
active
U12
X
active
X
proper
U41
X1
X2
X3
proper
X3
proper
U12
X
U12
proper
X
proper
U71
X1
X2
U71
proper
X1
proper
X2
active
U21
X1
X2
X3
active
X1
proper
U71
X1
X2
proper
X2
U52
mark
X1
X2
U52
X1
X2
U62
ok
X
U62
X
U71
mark
X1
X2
U71
X1
X2
active
U52
tt
V2
isList
V2
top
ok
X
active
X
active
U12
X
U12
active
X
__
mark
X1
X2
__
X1
X2
active
isNePal
V
isPalListKind
V
__
X1
mark
X2
__
X1
X2
active
U61
tt
V
U62
isQid
V
U31
ok
X1
ok
X2
U31
X1
X2
proper
__
X1
X2
proper
X2
proper
U21
X1
X2
X3
proper
X3
active
U22
X1
X2
U22
active
X1
X2
proper
U61
X1
X2
proper
X2
active
isNeList
__
V1
V2
U41
and
isPalListKind
V1
isPalListKind
V2
V1
V2
proper
U43
X
U43
proper
X
isPalListKind
ok
X
isPalListKind
X
proper
U41
X1
X2
X3
U41
proper
X1
proper
X2
proper
X3
active
isNePal
V
U61
isPalListKind
V
V
U43
ok
X
U43
X
U22
ok
X1
ok
X2
U22
X1
X2
isPal
ok
X
isPal
X
proper
U51
X1
X2
X3
U51
proper
X1
proper
X2
proper
X3
active
U31
X1
X2
U31
active
X1
X2
proper
U23
X
U23
proper
X
U61
ok
X1
ok
X2
U61
X1
X2
U41
mark
X1
X2
X3
U41
X1
X2
X3
U61
mark
X1
X2
U61
X1
X2
U23
mark
X
U23
X
U21
mark
X1
X2
X3
U21
X1
X2
X3
proper
and
X1
X2
and
proper
X1
proper
X2
active
U41
tt
V1
V2
isList
V1
U72
ok
X
U72
X
U43
mark
X
U43
X
proper
U41
X1
X2
X3
proper
X2
proper
U32
X
proper
X
proper
U11
X1
X2
proper
X2
active
U62
X
active
X
proper
U31
X1
X2
U31
proper
X1
proper
X2
proper
U11
X1
X2
U11
proper
X1
proper
X2
active
__
X1
X2
__
active
X1
X2
proper
and
X1
X2
proper
X2
active
U43
X
U43
active
X
proper
U53
X
U53
proper
X
U62
mark
X
U62
X
U11
ok
X1
ok
X2
U11
X1
X2
active
isNePal
__
I
__
P
I
and
isPal
P
isPalListKind
P
active
U23
X
U23
active
X
active
isNeList
__
V1
V2
and
isPalListKind
V1
isPalListKind
V2
U71
ok
X1
ok
X2
U71
X1
X2
active
__
X1
X2
active
X1
U51
ok
X1
ok
X2
ok
X3
U51
X1
X2
X3
isList
ok
X
isList
X
proper
U32
X
U32
proper
X
active
isList
V
U11
isPalListKind
V
V
active
U51
X1
X2
X3
active
X1
active
U42
X1
X2
active
X1
proper
isNeList
X
isNeList
proper
X
active
isNePal
__
I
__
P
I
and
and
isQid
I
isPalListKind
I
and
isPal
P
isPalListKind
P
active
U42
X1
X2
U42
active
X1
X2
proper
isNeList
X
proper
X
active
isList
__
V1
V2
U21
and
isPalListKind
V1
isPalListKind
V2
V1
V2
active
U61
X1
X2
active
X1
proper
U43
X
proper
X
U52
ok
X1
ok
X2
U52
X1
X2
true
top
mark
X
top
proper
X
top
ok
X
top
active
X
true
U72
1
1
U32
1
1
top
1
1
isNeList
1
1
U53
1
1
top
1
1
isPal
1
1
U52
2
1
proper
1
1
ok
1
1
isNePal
1
1
U11
2
1
active
1
1
U21
3
1
isPalListKind
1
1
a
0
4
U21
3
12
3
2
1
isPalListKind
1
0
U11
2
8
1
2
isNeList
1
7
1
isPal
1
13
1
U42
2
11
1
2
u
0
6
U71
2
10
2
1
and
2
9
1
2
U43
1
5
1
U23
1
0
__
2
0
U43
1
0
U23
1
1
1
isNePal
1
10
1
U72
1
9
1
isQid
1
0
U12
1
3
1
isQid
1
6
o
0
6
U42
2
0
U12
1
0
U62
1
0
isList
1
9
1
nil
0
6
U62
1
1
1
mark
1
1
1
isList
1
0
U32
1
5
1
proper
1
0
i
0
6
U52
2
11
1
2
U61
2
7
1
U51
3
0
2
1
3
e
0
6
U31
2
6
2
1
U41
3
0
3
1
active
1
0
U22
2
0
2
1
tt
0
3
U71
2
0
2
1
U22
2
9
2
1
U51
3
12
2
3
1
U53
1
2
1
U41
3
12
3
2
1
U31
2
0
2
1
and
2
0
1
2
__
2
13
1
2
U61
2
0
1
2
a
0
0
U21
3
1
0
2
0
3
0
0
isPalListKind
1
0
U11
2
1
0
2
0
0
isNeList
1
1
0
isPal
1
1
0
U42
2
1
0
2
0
0
u
0
0
U71
2
1
0
2
0
0
and
2
1
0
2
0
0
U43
1
1
0
U23
1
0
__
2
0
U43
1
0
U23
1
1
0
isNePal
1
1
0
U72
1
1
0
isQid
1
0
U12
1
1
0
isQid
1
0
o
0
0
U42
2
0
U12
1
0
U62
1
0
isList
1
1
0
nil
0
0
U62
1
1
0
mark
1
1
0
isList
1
0
U32
1
1
0
proper
1
0
i
0
0
U52
2
1
0
2
0
0
U61
2
1
0
0
U51
3
1
0
2
0
3
0
0
e
0
0
U31
2
1
0
2
0
0
U41
3
1
0
3
0
0
active
1
0
U22
2
1
0
2
0
0
tt
0
0
U71
2
1
0
2
0
0
U22
2
1
0
2
0
0
U51
3
1
0
2
0
3
0
0
U53
1
1
0
U41
3
1
0
2
0
3
0
0
U31
2
1
0
2
0
0
and
2
1
0
2
0
0
__
2
1
0
2
0
0
U61
2
1
0
2
0
0
top
ok
X
top
active
X
active
U62
tt
mark
tt
active
U23
X
U23
active
X
U62
mark
X
mark
U62
X
proper
U62
X
U62
proper
X
active
U11
tt
V
mark
U12
isNeList
V
proper
U61
X1
X2
U61
proper
X1
proper
X2
proper
U53
X
U53
proper
X
active
U52
tt
V2
mark
U53
isList
V2
U22
ok
X1
ok
X2
ok
U22
X1
X2
active
U23
tt
mark
tt
active
U42
X1
X2
U42
active
X1
X2
U31
ok
X1
ok
X2
ok
U31
X1
X2
isPal
ok
X
ok
isPal
X
active
__
__
X
Y
Z
mark
__
X
__
Y
Z
U52
mark
X1
X2
mark
U52
X1
X2
active
__
nil
X
mark
X
active
U53
tt
mark
tt
active
and
tt
X
mark
X
active
isPalListKind
o
mark
tt
U52
ok
X1
ok
X2
ok
U52
X1
X2
U21
mark
X1
X2
X3
mark
U21
X1
X2
X3
isList
ok
X
ok
isList
X
proper
nil
ok
nil
proper
U51
X1
X2
X3
U51
proper
X1
proper
X2
proper
X3
active
isNeList
__
V1
V2
mark
U41
and
isPalListKind
V1
isPalListKind
V2
V1
V2
proper
U71
X1
X2
U71
proper
X1
proper
X2
U71
ok
X1
ok
X2
ok
U71
X1
X2
active
and
X1
X2
and
active
X1
X2
U32
ok
X
ok
U32
X
active
U71
tt
V
mark
U72
isNePal
V
active
isPalListKind
a
mark
tt
active
U61
tt
V
mark
U62
isQid
V
U11
ok
X1
ok
X2
ok
U11
X1
X2
active
U62
X
U62
active
X
isNePal
ok
X
ok
isNePal
X
active
isNeList
__
V1
V2
mark
U51
and
isPalListKind
V1
isPalListKind
V2
V1
V2
proper
tt
ok
tt
proper
__
X1
X2
__
proper
X1
proper
X2
active
isPalListKind
i
mark
tt
U41
ok
X1
ok
X2
ok
X3
ok
U41
X1
X2
X3
active
isList
V
mark
U11
isPalListKind
V
V
active
isNePal
V
mark
U61
isPalListKind
V
V
__
X1
mark
X2
mark
__
X1
X2
active
__
X1
X2
__
active
X1
X2
active
U12
tt
mark
tt
U21
ok
X1
ok
X2
ok
X3
ok
U21
X1
X2
X3
U32
mark
X
mark
U32
X
active
isPalListKind
e
mark
tt
__
mark
X1
X2
mark
__
X1
X2
proper
U23
X
U23
proper
X
isNeList
ok
X
ok
isNeList
X
proper
isList
X
isList
proper
X
active
U32
tt
mark
tt
U72
ok
X
ok
U72
X
active
isQid
a
mark
tt
active
U22
tt
V2
mark
U23
isList
V2
proper
U12
X
U12
proper
X
isQid
ok
X
ok
isQid
X
active
U72
tt
mark
tt
U43
ok
X
ok
U43
X
proper
and
X1
X2
and
proper
X1
proper
X2
U51
ok
X1
ok
X2
ok
X3
ok
U51
X1
X2
X3
active
isNeList
V
mark
U31
isPalListKind
V
V
active
U22
X1
X2
U22
active
X1
X2
active
U32
X
U32
active
X
active
isPal
V
mark
U71
isPalListKind
V
V
active
U72
X
U72
active
X
proper
U72
X
U72
proper
X
active
U51
tt
V1
V2
mark
U52
isNeList
V1
V2
proper
a
ok
a
U72
mark
X
mark
U72
X
U61
ok
X1
ok
X2
ok
U61
X1
X2
proper
isNeList
X
isNeList
proper
X
active
U51
X1
X2
X3
U51
active
X1
X2
X3
U61
mark
X1
X2
mark
U61
X1
X2
active
isPal
nil
mark
tt
active
U42
tt
V2
mark
U43
isNeList
V2
proper
U52
X1
X2
U52
proper
X1
proper
X2
U22
mark
X1
X2
mark
U22
X1
X2
proper
isQid
X
isQid
proper
X
active
__
X1
X2
__
X1
active
X2
U53
mark
X
mark
U53
X
U12
ok
X
ok
U12
X
U71
mark
X1
X2
mark
U71
X1
X2
U42
ok
X1
ok
X2
ok
U42
X1
X2
active
isList
nil
mark
tt
U23
mark
X
mark
U23
X
U62
ok
X
ok
U62
X
active
isList
__
V1
V2
mark
U21
and
isPalListKind
V1
isPalListKind
V2
V1
V2
proper
U31
X1
X2
U31
proper
X1
proper
X2
proper
isPalListKind
X
isPalListKind
proper
X
U51
mark
X1
X2
X3
mark
U51
X1
X2
X3
active
U52
X1
X2
U52
active
X1
X2
proper
U42
X1
X2
U42
proper
X1
proper
X2
active
U41
tt
V1
V2
mark
U42
isList
V1
V2
active
U31
tt
V
mark
U32
isQid
V
active
U43
tt
mark
tt
active
U31
X1
X2
U31
active
X1
X2
proper
isNePal
X
isNePal
proper
X
proper
U21
X1
X2
X3
U21
proper
X1
proper
X2
proper
X3
active
isQid
e
mark
tt
U12
mark
X
mark
U12
X
active
U43
X
U43
active
X
U53
ok
X
ok
U53
X
proper
isPal
X
isPal
proper
X
active
U61
X1
X2
U61
active
X1
X2
active
U21
tt
V1
V2
mark
U22
isList
V1
V2
__
ok
X1
ok
X2
ok
__
X1
X2
active
isPalListKind
__
V1
V2
mark
and
isPalListKind
V1
isPalListKind
V2
active
U71
X1
X2
U71
active
X1
X2
proper
i
ok
i
and
ok
X1
ok
X2
ok
and
X1
X2
active
U53
X
U53
active
X
U42
mark
X1
X2
mark
U42
X1
X2
proper
e
ok
e
U43
mark
X
mark
U43
X
U23
ok
X
ok
U23
X
active
U21
X1
X2
X3
U21
active
X1
X2
X3
isPalListKind
ok
X
ok
isPalListKind
X
U31
mark
X1
X2
mark
U31
X1
X2
active
U41
X1
X2
X3
U41
active
X1
X2
X3
active
U12
X
U12
active
X
U41
mark
X1
X2
X3
mark
U41
X1
X2
X3
proper
U22
X1
X2
U22
proper
X1
proper
X2
proper
U41
X1
X2
X3
U41
proper
X1
proper
X2
proper
X3
proper
U43
X
U43
proper
X
proper
o
ok
o
active
isPalListKind
u
mark
tt
active
isQid
i
mark
tt
proper
U32
X
U32
proper
X
proper
u
ok
u
active
isQid
o
mark
tt
active
U11
X1
X2
U11
active
X1
X2
U11
mark
X1
X2
mark
U11
X1
X2
and
mark
X1
X2
mark
and
X1
X2
active
isPalListKind
nil
mark
tt
active
isNePal
__
I
__
P
I
mark
and
and
isQid
I
isPalListKind
I
and
isPal
P
isPalListKind
P
active
isQid
u
mark
tt
proper
U11
X1
X2
U11
proper
X1
proper
X2
active
__
X
nil
mark
X
top
ok
X
top
active
X
true
a
0
6205
U72
1
0
U32
1
0
U21
3
3
1
isPalListKind
1
0
U11
2
2
0
isNeList
1
1
21908
isPal
1
1
52083
U42
2
2
0
u
0
23260
U71
2
1
23267
top
1
0
and
2
1
0
isNeList
1
0
U43
1
1
21911
U23
1
0
U53
1
0
top
1
1
0
__
2
0
U43
1
0
U23
1
1
39956
isNePal
1
1
47870
U72
1
1
29521
isQid
1
0
isPal
1
0
U52
2
0
U12
1
1
0
isQid
1
1
0
o
0
36006
U42
2
0
U12
1
0
proper
1
1
21209
U62
1
0
ok
1
1
21209
isList
1
1
0
isNePal
1
0
nil
0
1
U62
1
1
0
mark
1
0
isList
1
0
U32
1
1
0
proper
1
0
i
0
39050
U52
2
2
1
U61
2
2
3920
U51
3
0
e
0
17928
U11
2
0
active
1
1
1
U31
2
1
0
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
2
0
U51
3
3
0
isPalListKind
1
1
0
U53
1
1
0
U41
3
3
0
U31
2
0
and
2
0
__
2
1
0
U61
2
0
active
U62
tt
mark
tt
active
U23
X
U23
active
X
U62
mark
X
mark
U62
X
proper
U62
X
U62
proper
X
active
U11
tt
V
mark
U12
isNeList
V
proper
U61
X1
X2
U61
proper
X1
proper
X2
proper
U53
X
U53
proper
X
active
U52
tt
V2
mark
U53
isList
V2
U22
ok
X1
ok
X2
ok
U22
X1
X2
active
U23
tt
mark
tt
active
U42
X1
X2
U42
active
X1
X2
U31
ok
X1
ok
X2
ok
U31
X1
X2
isPal
ok
X
ok
isPal
X
active
__
__
X
Y
Z
mark
__
X
__
Y
Z
U52
mark
X1
X2
mark
U52
X1
X2
active
__
nil
X
mark
X
active
U53
tt
mark
tt
active
and
tt
X
mark
X
active
isPalListKind
o
mark
tt
U52
ok
X1
ok
X2
ok
U52
X1
X2
U21
mark
X1
X2
X3
mark
U21
X1
X2
X3
isList
ok
X
ok
isList
X
proper
nil
ok
nil
proper
U51
X1
X2
X3
U51
proper
X1
proper
X2
proper
X3
active
isNeList
__
V1
V2
mark
U41
and
isPalListKind
V1
isPalListKind
V2
V1
V2
proper
U71
X1
X2
U71
proper
X1
proper
X2
U71
ok
X1
ok
X2
ok
U71
X1
X2
active
and
X1
X2
and
active
X1
X2
U32
ok
X
ok
U32
X
active
U71
tt
V
mark
U72
isNePal
V
active
isPalListKind
a
mark
tt
active
U61
tt
V
mark
U62
isQid
V
U11
ok
X1
ok
X2
ok
U11
X1
X2
active
U62
X
U62
active
X
isNePal
ok
X
ok
isNePal
X
active
isNeList
__
V1
V2
mark
U51
and
isPalListKind
V1
isPalListKind
V2
V1
V2
proper
tt
ok
tt
proper
__
X1
X2
__
proper
X1
proper
X2
active
isPalListKind
i
mark
tt
U41
ok
X1
ok
X2
ok
X3
ok
U41
X1
X2
X3
active
isList
V
mark
U11
isPalListKind
V
V
active
isNePal
V
mark
U61
isPalListKind
V
V
__
X1
mark
X2
mark
__
X1
X2
active
__
X1
X2
__
active
X1
X2
active
U12
tt
mark
tt
U21
ok
X1
ok
X2
ok
X3
ok
U21
X1
X2
X3
U32
mark
X
mark
U32
X
active
isPalListKind
e
mark
tt
__
mark
X1
X2
mark
__
X1
X2
proper
U23
X
U23
proper
X
isNeList
ok
X
ok
isNeList
X
proper
isList
X
isList
proper
X
active
U32
tt
mark
tt
U72
ok
X
ok
U72
X
active
isQid
a
mark
tt
active
U22
tt
V2
mark
U23
isList
V2
proper
U12
X
U12
proper
X
isQid
ok
X
ok
isQid
X
active
U72
tt
mark
tt
U43
ok
X
ok
U43
X
proper
and
X1
X2
and
proper
X1
proper
X2
U51
ok
X1
ok
X2
ok
X3
ok
U51
X1
X2
X3
active
isNeList
V
mark
U31
isPalListKind
V
V
active
U22
X1
X2
U22
active
X1
X2
active
U32
X
U32
active
X
active
isPal
V
mark
U71
isPalListKind
V
V
active
U72
X
U72
active
X
proper
U72
X
U72
proper
X
active
U51
tt
V1
V2
mark
U52
isNeList
V1
V2
proper
a
ok
a
U72
mark
X
mark
U72
X
U61
ok
X1
ok
X2
ok
U61
X1
X2
proper
isNeList
X
isNeList
proper
X
active
U51
X1
X2
X3
U51
active
X1
X2
X3
U61
mark
X1
X2
mark
U61
X1
X2
active
isPal
nil
mark
tt
active
U42
tt
V2
mark
U43
isNeList
V2
proper
U52
X1
X2
U52
proper
X1
proper
X2
U22
mark
X1
X2
mark
U22
X1
X2
proper
isQid
X
isQid
proper
X
active
__
X1
X2
__
X1
active
X2
U53
mark
X
mark
U53
X
U12
ok
X
ok
U12
X
U71
mark
X1
X2
mark
U71
X1
X2
U42
ok
X1
ok
X2
ok
U42
X1
X2
active
isList
nil
mark
tt
U23
mark
X
mark
U23
X
U62
ok
X
ok
U62
X
active
isList
__
V1
V2
mark
U21
and
isPalListKind
V1
isPalListKind
V2
V1
V2
proper
U31
X1
X2
U31
proper
X1
proper
X2
proper
isPalListKind
X
isPalListKind
proper
X
U51
mark
X1
X2
X3
mark
U51
X1
X2
X3
active
U52
X1
X2
U52
active
X1
X2
proper
U42
X1
X2
U42
proper
X1
proper
X2
active
U41
tt
V1
V2
mark
U42
isList
V1
V2
active
U31
tt
V
mark
U32
isQid
V
active
U43
tt
mark
tt
active
U31
X1
X2
U31
active
X1
X2
proper
isNePal
X
isNePal
proper
X
proper
U21
X1
X2
X3
U21
proper
X1
proper
X2
proper
X3
active
isQid
e
mark
tt
U12
mark
X
mark
U12
X
active
U43
X
U43
active
X
U53
ok
X
ok
U53
X
proper
isPal
X
isPal
proper
X
active
U61
X1
X2
U61
active
X1
X2
active
U21
tt
V1
V2
mark
U22
isList
V1
V2
__
ok
X1
ok
X2
ok
__
X1
X2
active
isPalListKind
__
V1
V2
mark
and
isPalListKind
V1
isPalListKind
V2
active
U71
X1
X2
U71
active
X1
X2
proper
i
ok
i
and
ok
X1
ok
X2
ok
and
X1
X2
active
U53
X
U53
active
X
U42
mark
X1
X2
mark
U42
X1
X2
proper
e
ok
e
U43
mark
X
mark
U43
X
U23
ok
X
ok
U23
X
active
U21
X1
X2
X3
U21
active
X1
X2
X3
isPalListKind
ok
X
ok
isPalListKind
X
U31
mark
X1
X2
mark
U31
X1
X2
active
U41
X1
X2
X3
U41
active
X1
X2
X3
active
U12
X
U12
active
X
U41
mark
X1
X2
X3
mark
U41
X1
X2
X3
proper
U22
X1
X2
U22
proper
X1
proper
X2
proper
U41
X1
X2
X3
U41
proper
X1
proper
X2
proper
X3
proper
U43
X
U43
proper
X
proper
o
ok
o
active
isPalListKind
u
mark
tt
active
isQid
i
mark
tt
proper
U32
X
U32
proper
X
proper
u
ok
u
active
isQid
o
mark
tt
active
U11
X1
X2
U11
active
X1
X2
U11
mark
X1
X2
mark
U11
X1
X2
and
mark
X1
X2
mark
and
X1
X2
active
isPalListKind
nil
mark
tt
active
isNePal
__
I
__
P
I
mark
and
and
isQid
I
isPalListKind
I
and
isPal
P
isPalListKind
P
active
isQid
u
mark
tt
proper
U11
X1
X2
U11
proper
X1
proper
X2
active
__
X
nil
mark
X
top
ok
X
active
X
false
top
mark
X
proper
X
false
active
U61
X1
X2
active
X1
active
U41
X1
X2
X3
active
X1
active
U42
X1
X2
active
X1
active
U23
X
active
X
active
U51
X1
X2
X3
active
X1
active
U11
X1
X2
active
X1
active
__
X1
X2
active
X1
active
U22
X1
X2
active
X1
active
U62
X
active
X
active
and
X1
X2
active
X1
active
U43
X
active
X
active
U32
X
active
X
active
U72
X
active
X
active
U21
X1
X2
X3
active
X1
active
U12
X
active
X
active
U52
X1
X2
active
X1
active
__
X1
X2
active
X2
active
U31
X1
X2
active
X1
active
U71
X1
X2
active
X1
active
U53
X
active
X
true
a
0
1
U72
1
0
U32
1
0
U21
3
1
3
1
isPalListKind
1
0
U11
2
1
2
1
isNeList
1
1
0
isPal
1
1
1
U42
2
1
2
5
u
0
1
U71
2
1
3289
top
1
0
and
2
1
2
isNeList
1
0
U43
1
1
9
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
1
9
isNePal
1
1
1
U72
1
1
3292
isQid
1
0
isPal
1
0
U52
2
0
U12
1
1
21544
isQid
1
1
0
o
0
1
U42
2
0
U12
1
0
proper
1
1
1
U62
1
0
ok
1
1
2
isList
1
1
0
isNePal
1
0
nil
0
1
U62
1
1
38687
mark
1
1
0
isList
1
0
U32
1
1
5
proper
1
0
i
0
1
U52
2
1
2
13024
U61
2
1
2
4037
U51
3
0
e
0
1
U11
2
0
active
1
1
0
U31
2
1
1
U41
3
0
active
1
1
0
U21
3
0
U22
2
0
tt
0
3
U71
2
0
U22
2
1
2
5
U51
3
1
3
1
isPalListKind
1
1
0
U53
1
1
13028
U41
3
1
3
1
U31
2
0
and
2
0
__
2
1
2
1
U61
2
0
isList
ok
X
ok
isList
X
U53
mark
X
mark
U53
X
U42
ok
X1
ok
X2
ok
U42
X1
X2
U23
mark
X
mark
U23
X
U53
ok
X
ok
U53
X
U42
mark
X1
X2
mark
U42
X1
X2
U23
ok
X
ok
U23
X
active
isNePal
__
I
__
P
I
and
and
isQid
I
isPalListKind
I
and
isPal
P
isPalListKind
P
false
active
isNePal
__
I
__
P
I
and
isQid
I
isPalListKind
I
false
active
isNePal
__
I
__
P
I
isQid
I
false
active
isNePal
__
I
__
P
I
and
isPal
P
isPalListKind
P
false
active
isNePal
__
I
__
P
I
isPal
P
false
active
isNePal
__
I
__
P
I
isPalListKind
P
false
active
U11
X1
X2
U11
active
X1
X2
false
active
U12
X
U12
active
X
false
active
U21
X1
X2
X3
U21
active
X1
X2
X3
false
active
U53
X
U53
active
X
false
active
U71
X1
X2
U71
active
X1
X2
false
active
isPalListKind
__
V1
V2
isPalListKind
V1
false
active
isPalListKind
__
V1
V2
isPalListKind
V2
false
active
U21
tt
V1
V2
U22
isList
V1
V2
false
active
U21
tt
V1
V2
isList
V1
false
active
U61
X1
X2
U61
active
X1
X2
false
active
U43
X
U43
active
X
false
active
U31
X1
X2
U31
active
X1
X2
false
active
U31
tt
V
U32
isQid
V
false
active
U31
tt
V
isQid
V
false
active
U41
tt
V1
V2
U42
isList
V1
V2
false
active
U41
tt
V1
V2
isList
V1
false
active
U52
X1
X2
U52
active
X1
X2
false
active
isList
__
V1
V2
U21
and
isPalListKind
V1
isPalListKind
V2
V1
V2
false
active
isList
__
V1
V2
and
isPalListKind
V1
isPalListKind
V2
false
active
isList
__
V1
V2
isPalListKind
V1
false
active
isList
__
V1
V2
isPalListKind
V2
false
active
__
X1
X2
__
X1
active
X2
false
active
U42
tt
V2
U43
isNeList
V2
false
active
U42
tt
V2
isNeList
V2
false
active
U51
X1
X2
X3
U51
active
X1
X2
X3
false
active
U51
tt
V1
V2
U52
isNeList
V1
V2
false
active
U51
tt
V1
V2
isNeList
V1
false
active
U72
X
U72
active
X
false
active
isPal
V
U71
isPalListKind
V
V
false
active
isPal
V
isPalListKind
V
false
active
U32
X
U32
active
X
false
active
U22
X1
X2
U22
active
X1
X2
false
active
isNeList
V
U31
isPalListKind
V
V
false
active
isNeList
V
isPalListKind
V
false
active
U22
tt
V2
U23
isList
V2
false
active
U22
tt
V2
isList
V2
false
active
__
X1
X2
__
active
X1
X2
false
active
isNePal
V
U61
isPalListKind
V
V
false
active
isNePal
V
isPalListKind
V
false
active
isList
V
U11
isPalListKind
V
V
false
active
isList
V
isPalListKind
V
false
active
isNeList
__
V1
V2
U51
and
isPalListKind
V1
isPalListKind
V2
V1
V2
false
active
isNeList
__
V1
V2
and
isPalListKind
V1
isPalListKind
V2
false
active
isNeList
__
V1
V2
isPalListKind
V1
false
active
isNeList
__
V1
V2
isPalListKind
V2
false
active
U62
X
U62
active
X
false
active
U61
tt
V
U62
isQid
V
false
active
U61
tt
V
isQid
V
false
active
U71
tt
V
U72
isNePal
V
false
active
U71
tt
V
isNePal
V
false
active
and
X1
X2
and
active
X1
X2
false
active
isNeList
__
V1
V2
U41
and
isPalListKind
V1
isPalListKind
V2
V1
V2
false
active
isNeList
__
V1
V2
and
isPalListKind
V1
isPalListKind
V2
false
active
isNeList
__
V1
V2
isPalListKind
V2
false
active
__
__
X
Y
Z
__
X
__
Y
Z
false
active
__
__
X
Y
Z
__
Y
Z
false
active
U42
X1
X2
U42
active
X1
X2
false
active
U52
tt
V2
U53
isList
V2
false
active
U52
tt
V2
isList
V2
false
active
U11
tt
V
U12
isNeList
V
false
active
U11
tt
V
isNeList
V
false
active
U23
X
U23
active
X
false
active
isNePal
__
I
__
P
I
isPalListKind
I
false
active
isNeList
__
V1
V2
isPalListKind
V1
false
active
U41
X1
X2
X3
U41
active
X1
X2
X3
false
active
isPalListKind
__
V1
V2
and
isPalListKind
V1
isPalListKind
V2
false
proper
U43
X
proper
X
proper
isNeList
X
proper
X
proper
U22
X1
X2
proper
X2
proper
isPal
X
proper
X
proper
isNePal
X
proper
X
proper
isList
X
proper
X
proper
U31
X1
X2
proper
X2
proper
U62
X
proper
X
proper
U52
X1
X2
proper
X1
proper
U31
X1
X2
proper
X1
proper
and
X1
X2
proper
X2
proper
U12
X
proper
X
proper
U42
X1
X2
proper
X1
proper
U11
X1
X2
proper
X2
proper
U22
X1
X2
proper
X1
proper
U32
X
proper
X
proper
U41
X1
X2
X3
proper
X2
proper
isPalListKind
X
proper
X
proper
U61
X1
X2
proper
X2
proper
U72
X
proper
X
proper
__
X1
X2
proper
X2
proper
U21
X1
X2
X3
proper
X3
proper
U21
X1
X2
X3
proper
X2
proper
U53
X
proper
X
proper
U71
X1
X2
proper
X1
proper
U21
X1
X2
X3
proper
X1
proper
U71
X1
X2
proper
X2
proper
U51
X1
X2
X3
proper
X2
proper
and
X1
X2
proper
X1
proper
U42
X1
X2
proper
X2
proper
U41
X1
X2
X3
proper
X3
proper
U52
X1
X2
proper
X2
proper
isQid
X
proper
X
proper
U61
X1
X2
proper
X1
proper
__
X1
X2
proper
X1
proper
U23
X
proper
X
proper
U51
X1
X2
X3
proper
X1
proper
U51
X1
X2
X3
proper
X3
proper
U11
X1
X2
proper
X1
proper
U41
X1
X2
X3
proper
X1
true
a
0
1
U72
1
0
U32
1
0
U21
3
1
2
3
1
isPalListKind
1
0
U11
2
1
2
1
isNeList
1
1
11123
isPal
1
1
1
U42
2
1
2
4
u
0
1
U71
2
1
2
1
top
1
0
and
2
1
2
17374
isNeList
1
0
U43
1
1
11199
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
1
24637
isNePal
1
1
1
U72
1
1
4
isQid
1
0
isPal
1
0
U52
2
0
U12
1
1
1
isQid
1
1
1
o
0
1
U42
2
0
U12
1
0
proper
1
1
0
U62
1
0
ok
1
1
1
isList
1
1
1
isNePal
1
0
nil
0
1
U62
1
1
12160
mark
1
1
0
isList
1
0
U32
1
1
49419
proper
1
1
0
i
0
1
U52
2
1
2
2765
U61
2
1
2
1
U51
3
0
e
0
1
U11
2
0
active
1
1
0
U31
2
1
2
23904
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
3
U71
2
0
U22
2
1
2
24634
U51
3
1
2
3
9555
isPalListKind
1
1
1
U53
1
1
13028
U41
3
1
2
3
1
U31
2
0
and
2
0
__
2
1
2
1
U61
2
0
isPal
ok
X
ok
isPal
X
isList
ok
X
ok
isList
X
U53
mark
X
mark
U53
X
U42
ok
X1
ok
X2
ok
U42
X1
X2
U23
mark
X
mark
U23
X
U53
ok
X
ok
U53
X
U42
mark
X1
X2
mark
U42
X1
X2
U23
ok
X
ok
U23
X
isPalListKind
ok
X
ok
isPalListKind
X
proper
U11
X1
X2
U11
proper
X1
proper
X2
false
U11
mark
X1
X2
U11
X1
X2
U11
ok
X1
ok
X2
U11
X1
X2
true
a
0
1
U72
1
0
U32
1
0
U21
3
2
isPalListKind
1
0
U11
2
5051
isNeList
1
11129
isPal
1
18048
U42
2
2
1701
u
0
20758
U71
2
1236
top
1
0
and
2
2
isNeList
1
0
U43
1
1522
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
2973
isNePal
1
1
1
U72
1
1
1
isQid
1
0
isPal
1
0
U52
2
0
U12
1
1
18683
isQid
1
10610
o
0
2021
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
1
isList
1
3637
isNePal
1
0
nil
0
29362
U62
1
2473
mark
1
5052
isList
1
0
U32
1
1
14182
proper
1
0
i
0
2
U52
2
5051
U61
2
1935
U51
3
0
e
0
16348
U11
2
2
0
active
1
1
U31
2
2453
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
1603
U51
3
1
2
30144
isPalListKind
1
23480
U53
1
5051
U41
3
3202
U31
2
0
and
2
0
__
2
3039
U61
2
0
U11
mark
X1
X2
U11
X1
X2
U11
mark
X1
X2
U11
X1
X2
true
a
0
1
U72
1
0
U32
1
0
U21
3
27886
isPalListKind
1
0
U11
2
27039
isNeList
1
2
isPal
1
18048
U42
2
2
2
u
0
27763
U71
2
21502
top
1
0
and
2
2
isNeList
1
0
U43
1
32226
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
3275
isNePal
1
1
1
U72
1
20736
isQid
1
0
isPal
1
0
U52
2
0
U12
1
1
1
isQid
1
10610
o
0
32488
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
26799
isList
1
3637
isNePal
1
0
nil
0
8291
U62
1
27498
mark
1
1
27366
isList
1
0
U32
1
26107
proper
1
0
i
0
30351
U52
2
13315
U61
2
4106
U51
3
0
e
0
41304
U11
2
1
0
active
1
1
U31
2
22626
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
14108
U51
3
1
2
13806
isPalListKind
1
23480
U53
1
0
U41
3
14534
U31
2
0
and
2
0
__
2
2
U61
2
0
proper
U32
X
U32
proper
X
false
U32
ok
X
U32
X
U32
mark
X
U32
X
true
a
0
1
U72
1
0
U32
1
1
0
U21
3
55994
isPalListKind
1
0
U11
2
10088
isNeList
1
2
isPal
1
7531
U42
2
2
13882
u
0
4426
U71
2
16387
top
1
0
and
2
21560
isNeList
1
0
U43
1
41137
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
14429
isNePal
1
1
18769
U72
1
30534
isQid
1
0
isPal
1
0
U52
2
0
U12
1
1
1
isQid
1
10610
o
0
32488
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
4563
isList
1
3637
isNePal
1
0
nil
0
11620
U62
1
27498
mark
1
1
27366
isList
1
0
U32
1
103
proper
1
0
i
0
10966
U52
2
3870
U61
2
11776
U51
3
0
e
0
41304
U11
2
0
active
1
1
U31
2
19143
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
5022
U51
3
1
2
61402
isPalListKind
1
23480
U53
1
0
U41
3
28348
U31
2
0
and
2
0
__
2
2
U61
2
0
proper
U43
X
U43
proper
X
false
U43
mark
X
U43
X
U43
ok
X
U43
X
true
a
0
1
U72
1
0
U32
1
0
U21
3
84532
isPalListKind
1
0
U11
2
29062
isNeList
1
8234
isPal
1
7531
U42
2
2
15745
u
0
4426
U71
2
9543
top
1
0
and
2
2
10182
isNeList
1
0
U43
1
11765
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
1
0
U23
1
26837
isNePal
1
1
11414
U72
1
11804
isQid
1
0
isPal
1
0
U52
2
0
U12
1
1
1
isQid
1
10610
o
0
32488
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
2658
isList
1
3637
isNePal
1
0
nil
0
11620
U62
1
1375
mark
1
1
2
isList
1
0
U32
1
26006
proper
1
0
i
0
23611
U52
2
17267
U61
2
32354
U51
3
0
e
0
7276
U11
2
0
active
1
1
U31
2
17842
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
534
U51
3
1
2
61402
isPalListKind
1
23480
U53
1
0
U41
3
54426
U31
2
0
and
2
0
__
2
2
U61
2
0
proper
U41
X1
X2
X3
U41
proper
X1
proper
X2
proper
X3
false
U41
mark
X1
X2
X3
U41
X1
X2
X3
U41
ok
X1
ok
X2
ok
X3
U41
X1
X2
X3
true
a
0
1
U72
1
0
U32
1
0
U21
3
84532
isPalListKind
1
0
U11
2
2
isNeList
1
9395
isPal
1
7531
U42
2
2
2
u
0
1
U71
2
2
top
1
0
and
2
2
2
isNeList
1
0
U43
1
2
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
2
isNePal
1
1
31389
U72
1
2
isQid
1
0
isPal
1
0
U52
2
0
U12
1
1
21512
isQid
1
10610
o
0
22543
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
1
isList
1
3637
isNePal
1
0
nil
0
12478
U62
1
2
mark
1
1
2
isList
1
0
U32
1
2
proper
1
0
i
0
29329
U52
2
2
U61
2
2
U51
3
0
e
0
28072
U11
2
0
active
1
1
U31
2
2
U41
3
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
2
U51
3
1
2
33617
isPalListKind
1
53807
U53
1
0
U41
3
2939
U31
2
0
and
2
0
__
2
2
U61
2
0
U41
mark
X1
X2
X3
U41
X1
X2
X3
U41
mark
X1
X2
X3
U41
X1
X2
X3
true
a
0
1
U72
1
0
U32
1
0
U21
3
20368
isPalListKind
1
0
U11
2
2
isNeList
1
2
isPal
1
7531
U42
2
2
2
u
0
1
U71
2
2
top
1
0
and
2
2
15068
isNeList
1
0
U43
1
2
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
2
isNePal
1
1
1
U72
1
2
isQid
1
0
isPal
1
0
U52
2
0
U12
1
1
22603
isQid
1
10610
o
0
22011
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
25475
isList
1
3637
isNePal
1
0
nil
0
26919
U62
1
2
mark
1
1
2
isList
1
0
U32
1
2
proper
1
0
i
0
29329
U52
2
2
U61
2
10165
U51
3
0
e
0
1
U11
2
0
active
1
1
U31
2
2
U41
3
1
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
2
U51
3
1
2
22763
isPalListKind
1
29969
U53
1
0
U41
3
24601
U31
2
0
and
2
0
__
2
2
U61
2
0
proper
U22
X1
X2
U22
proper
X1
proper
X2
false
U22
mark
X1
X2
U22
X1
X2
U22
ok
X1
ok
X2
U22
X1
X2
true
a
0
1
U72
1
0
U32
1
0
U21
3
1589
isPalListKind
1
0
U11
2
7397
isNeList
1
2
isPal
1
7531
U42
2
2
2
u
0
54118
U71
2
2
top
1
0
and
2
2
2
isNeList
1
0
U43
1
2
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
2
isNePal
1
1
1
U72
1
2
isQid
1
0
isPal
1
0
U52
2
0
U12
1
1
1
isQid
1
10610
o
0
41322
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
26933
isList
1
3637
isNePal
1
0
nil
0
46556
U62
1
2
mark
1
1
8299
isList
1
0
U32
1
2
proper
1
0
i
0
35394
U52
2
2
U61
2
2
U51
3
0
e
0
20045
U11
2
0
active
1
1
U31
2
2
U41
3
0
active
1
0
U21
3
0
U22
2
2
0
tt
0
1
U71
2
0
U22
2
2
U51
3
1
2
44534
isPalListKind
1
29969
U53
1
0
U41
3
24601
U31
2
0
and
2
0
__
2
2
U61
2
0
U22
mark
X1
X2
U22
X1
X2
U22
mark
X1
X2
U22
X1
X2
true
a
0
1
U72
1
0
U32
1
0
U21
3
29976
isPalListKind
1
0
U11
2
29454
isNeList
1
2
isPal
1
7531
U42
2
2
20298
u
0
54118
U71
2
2
top
1
0
and
2
2
2
isNeList
1
0
U43
1
2
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
2
isNePal
1
1
1
U72
1
2
isQid
1
0
isPal
1
0
U52
2
0
U12
1
1
1
isQid
1
15820
o
0
1
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
15190
isList
1
3637
isNePal
1
0
nil
0
46556
U62
1
2
mark
1
1
8299
isList
1
0
U32
1
2
proper
1
0
i
0
1
U52
2
2
U61
2
2
U51
3
0
e
0
1
U11
2
0
active
1
1
U31
2
2
U41
3
0
active
1
0
U21
3
0
U22
2
1
0
tt
0
1
U71
2
0
U22
2
2
U51
3
1
2
1
isPalListKind
1
2
U53
1
0
U41
3
12147
U31
2
0
and
2
0
__
2
2
U61
2
0
proper
isPal
X
isPal
proper
X
false
isPal
ok
X
isPal
X
true
a
0
1
U72
1
0
U32
1
0
U21
3
29976
isPalListKind
1
0
U11
2
2215
isNeList
1
16493
isPal
1
7531
U42
2
2
2
u
0
4880
U71
2
2
top
1
0
and
2
2
2
isNeList
1
0
U43
1
586
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
2
isNePal
1
1
1
U72
1
2
isQid
1
0
isPal
1
1
0
U52
2
0
U12
1
1
1
isQid
1
15820
o
0
8645
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
21782
isList
1
3637
isNePal
1
0
nil
0
43393
U62
1
26412
mark
1
1
8299
isList
1
0
U32
1
2
proper
1
0
i
0
2079
U52
2
2
U61
2
2
U51
3
0
e
0
28869
U11
2
0
active
1
1
U31
2
2
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
2
U51
3
1
2
1
isPalListKind
1
2
U53
1
0
U41
3
12147
U31
2
0
and
2
0
__
2
2
U61
2
0
proper
U21
X1
X2
X3
U21
proper
X1
proper
X2
proper
X3
false
U21
mark
X1
X2
X3
U21
X1
X2
X3
U21
ok
X1
ok
X2
ok
X3
U21
X1
X2
X3
true
a
0
1
U72
1
0
U32
1
0
U21
3
23205
isPalListKind
1
0
U11
2
14318
isNeList
1
9780
isPal
1
7531
U42
2
2
2
u
0
55725
U71
2
2
top
1
0
and
2
2
2
isNeList
1
0
U43
1
2
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
2
isNePal
1
1
1
U72
1
2
isQid
1
0
isPal
1
0
U52
2
0
U12
1
1
1
isQid
1
15820
o
0
12039
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
7230
isList
1
3637
isNePal
1
0
nil
0
24698
U62
1
2
mark
1
1
8299
isList
1
0
U32
1
2
proper
1
0
i
0
19034
U52
2
2
U61
2
2
U51
3
0
e
0
6142
U11
2
0
active
1
1
U31
2
2
U41
3
0
active
1
0
U21
3
2
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
2
U51
3
1
2
1
isPalListKind
1
2
U53
1
0
U41
3
2
U31
2
0
and
2
0
__
2
2
U61
2
0
U21
mark
X1
X2
X3
U21
X1
X2
X3
U21
mark
X1
X2
X3
U21
X1
X2
X3
true
a
0
1
U72
1
0
U32
1
0
U21
3
10326
isPalListKind
1
0
U11
2
597
isNeList
1
1
11350
isPal
1
2
U42
2
211
u
0
1459
U71
2
1
2
15050
top
1
0
and
2
1
2
5449
isNeList
1
0
U43
1
1
1
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
1
8322
isNePal
1
2
U72
1
6937
isQid
1
0
isPal
1
0
U52
2
0
U12
1
11018
isQid
1
2154
o
0
11017
U42
2
0
U12
1
0
proper
1
1
1
U62
1
0
ok
1
11019
isList
1
1
isNePal
1
0
nil
0
3510
U62
1
1
30552
mark
1
1
2846
isList
1
0
U32
1
4111
proper
1
0
i
0
11017
U52
2
8714
U61
2
1
2
16423
U51
3
0
e
0
1251
U11
2
0
active
1
1
U31
2
1
2
26469
U41
3
0
active
1
0
U21
3
1
0
U22
2
0
tt
0
8270
U71
2
0
U22
2
1
2
16200
U51
3
957
isPalListKind
1
1
1
U53
1
2357
U41
3
2
6728
U31
2
0
and
2
0
__
2
1
2
42945
U61
2
0
isNeList
ok
X
ok
isNeList
X
U43
ok
X
ok
U43
X
U43
mark
X
mark
U43
X
proper
isNePal
X
isNePal
proper
X
false
isNePal
ok
X
isNePal
X
true
a
0
1
U72
1
0
U32
1
0
U21
3
2
isPalListKind
1
0
U11
2
2
isNeList
1
1
10249
isPal
1
1
U42
2
2
u
0
1
U71
2
1
1
top
1
0
and
2
1
2
1
isNeList
1
0
U43
1
2
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
1
1
isNePal
1
3
U72
1
1
1
isQid
1
0
isPal
1
0
U52
2
0
U12
1
2
isQid
1
1
o
0
1
U42
2
0
U12
1
0
proper
1
2
U62
1
0
ok
1
1
5
isList
1
1
isNePal
1
1
0
nil
0
1
U62
1
3
mark
1
1
2
isList
1
0
U32
1
2
proper
1
0
i
0
1
U52
2
2
2
U61
2
3
U51
3
0
e
0
1
U11
2
0
active
1
1
U31
2
3
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
1
2
1
U51
3
0
isPalListKind
1
1
1
U53
1
3
U41
3
2
2
U31
2
0
and
2
0
__
2
1
2
1
U61
2
0
isNeList
ok
X
ok
isNeList
X
proper
U42
X1
X2
U42
proper
X1
proper
X2
false
U42
mark
X1
X2
U42
X1
X2
U42
ok
X1
ok
X2
U42
X1
X2
true
a
0
2
U72
1
0
U32
1
0
U21
3
2
isPalListKind
1
0
U11
2
2
isNeList
1
1
1
isPal
1
1
U42
2
2
u
0
16277
U71
2
1
1
top
1
0
and
2
1
2
1
isNeList
1
0
U43
1
2
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
1
18239
isNePal
1
3
U72
1
1
1
isQid
1
0
isPal
1
0
U52
2
0
U12
1
2
isQid
1
1
o
0
11480
U42
2
1
2
0
U12
1
0
proper
1
2
U62
1
0
ok
1
1
1
isList
1
1
isNePal
1
0
nil
0
2
U62
1
2930
mark
1
1
26121
isList
1
0
U32
1
2
proper
1
0
i
0
2
U52
2
2
31875
U61
2
3
U51
3
0
e
0
2
U11
2
0
active
1
1
U31
2
3
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
2
U71
2
0
U22
2
1
2
1
U51
3
0
isPalListKind
1
1
1
U53
1
3
U41
3
2
20034
U31
2
0
and
2
0
__
2
1
2
1
U61
2
0
isNeList
ok
X
ok
isNeList
X
proper
isPalListKind
X
isPalListKind
proper
X
false
isPalListKind
ok
X
isPalListKind
X
true
a
0
1
U72
1
0
U32
1
0
U21
3
2
isPalListKind
1
1
0
U11
2
2
isNeList
1
1
2436
isPal
1
1
U42
2
2
u
0
52347
U71
2
1
9259
top
1
0
and
2
1
2
51837
isNeList
1
0
U43
1
2
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
1
1
isNePal
1
3
U72
1
1
1
isQid
1
0
isPal
1
0
U52
2
0
U12
1
2
isQid
1
1
o
0
1
U42
2
0
U12
1
0
proper
1
2
U62
1
0
ok
1
1
4
isList
1
1
isNePal
1
0
nil
0
1
U62
1
3
mark
1
1
18177
isList
1
0
U32
1
2
proper
1
0
i
0
59903
U52
2
2
26864
U61
2
3
U51
3
0
e
0
1
U11
2
0
active
1
1
U31
2
3
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
48992
U71
2
0
U22
2
1
2
26623
U51
3
0
isPalListKind
1
1
1
U53
1
3
U41
3
2
17735
U31
2
0
and
2
0
__
2
1
2
42040
U61
2
0
isNeList
ok
X
ok
isNeList
X
proper
U31
X1
X2
U31
proper
X1
proper
X2
false
U31
mark
X1
X2
U31
X1
X2
U31
ok
X1
ok
X2
U31
X1
X2
true
a
0
2
U72
1
0
U32
1
0
U21
3
2
isPalListKind
1
0
U11
2
2
isNeList
1
1
1
isPal
1
1
U42
2
2
u
0
1191
U71
2
1
1
top
1
0
and
2
1
2
1
isNeList
1
0
U43
1
2
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
1
1
isNePal
1
3
U72
1
1
1
isQid
1
0
isPal
1
0
U52
2
0
U12
1
2
isQid
1
1
o
0
2
U42
2
0
U12
1
0
proper
1
2
U62
1
0
ok
1
1
1
isList
1
1
isNePal
1
0
nil
0
2
U62
1
24574
mark
1
1
18177
isList
1
0
U32
1
2
proper
1
0
i
0
2
U52
2
2
8868
U61
2
3
U51
3
0
e
0
2
U11
2
0
active
1
1
U31
2
3
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
4
U71
2
0
U22
2
1
2
26811
U51
3
0
isPalListKind
1
1
1
U53
1
12607
U41
3
2
30857
U31
2
1
2
0
and
2
0
__
2
1
2
1
U61
2
0
isNeList
ok
X
ok
isNeList
X
proper
isQid
X
isQid
proper
X
false
isQid
ok
X
isQid
X
true
a
0
1
U72
1
0
U32
1
0
U21
3
2
isPalListKind
1
0
U11
2
2
isNeList
1
1
1
isPal
1
1
U42
2
2
u
0
2581
U71
2
1
20562
top
1
0
and
2
1
2
18789
isNeList
1
0
U43
1
2
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
1
1
isNePal
1
3
U72
1
1
15132
isQid
1
1
0
isPal
1
0
U52
2
0
U12
1
2
isQid
1
1
o
0
2
U42
2
0
U12
1
0
proper
1
2
U62
1
0
ok
1
1
3159
isList
1
1
isNePal
1
0
nil
0
21968
U62
1
26617
mark
1
1
28008
isList
1
0
U32
1
2
proper
1
0
i
0
4540
U52
2
2
8868
U61
2
3
U51
3
0
e
0
2749
U11
2
0
active
1
1
U31
2
3
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
49240
U71
2
0
U22
2
1
2
8341
U51
3
0
isPalListKind
1
1
1
U53
1
12607
U41
3
2
4268
U31
2
0
and
2
0
__
2
1
2
1
U61
2
0
isNeList
ok
X
ok
isNeList
X
proper
U52
X1
X2
U52
proper
X1
proper
X2
false
U52
ok
X1
ok
X2
U52
X1
X2
U52
mark
X1
X2
U52
X1
X2
true
a
0
2
U72
1
0
U32
1
0
U21
3
2
isPalListKind
1
0
U11
2
2
isNeList
1
1
1
isPal
1
1
U42
2
2
u
0
10759
U71
2
1
30098
top
1
0
and
2
1
2
1
isNeList
1
0
U43
1
2
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
1
1
isNePal
1
3
U72
1
1
10079
isQid
1
0
isPal
1
0
U52
2
1
0
U12
1
2
isQid
1
2
o
0
2
U42
2
0
U12
1
0
proper
1
2
U62
1
0
ok
1
1
1
isList
1
1
isNePal
1
0
nil
0
2
U62
1
22425
mark
1
1
19907
isList
1
0
U32
1
2
proper
1
0
i
0
4540
U52
2
2
989
U61
2
3
U51
3
0
e
0
21359
U11
2
0
active
1
1
U31
2
7183
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
13667
U71
2
0
U22
2
1
2
1083
U51
3
0
isPalListKind
1
1
1
U53
1
10710
U41
3
2
4268
U31
2
0
and
2
0
__
2
1
2
1
U61
2
0
isNeList
ok
X
ok
isNeList
X
proper
isNeList
X
isNeList
proper
X
false
isNeList
ok
X
isNeList
X
true
a
0
1
U72
1
0
U32
1
0
U21
3
2
isPalListKind
1
0
U11
2
2
isNeList
1
1
1
isPal
1
2
U42
2
2
u
0
1
U71
2
1
30098
top
1
0
and
2
1
2
17594
isNeList
1
1
0
U43
1
2
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
1
1
isNePal
1
3
U72
1
1
1
isQid
1
0
isPal
1
0
U52
2
0
U12
1
2
isQid
1
2
o
0
27960
U42
2
0
U12
1
0
proper
1
2
U62
1
0
ok
1
1
2
isList
1
1
isNePal
1
0
nil
0
1
U62
1
3
mark
1
1
4429
isList
1
0
U32
1
2
proper
1
0
i
0
4540
U52
2
2
4675
U61
2
3
U51
3
0
e
0
38718
U11
2
0
active
1
1
U31
2
3
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
13667
U71
2
0
U22
2
1
2
13751
U51
3
0
isPalListKind
1
1
1
U53
1
10710
U41
3
2
4268
U31
2
0
and
2
0
__
2
1
2
1
U61
2
0
isNeList
ok
X
ok
isNeList
X
proper
U72
X
U72
proper
X
false
U72
mark
X
U72
X
U72
ok
X
U72
X
true
a
0
1
U72
1
1
0
U32
1
0
U21
3
2
isPalListKind
1
0
U11
2
2
isNeList
1
1
1
isPal
1
1
U42
2
2
u
0
1
U71
2
1
30098
top
1
0
and
2
1
2
1837
isNeList
1
0
U43
1
2
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
1
18767
isNePal
1
3
U72
1
1
1
isQid
1
0
isPal
1
0
U52
2
0
U12
1
2
isQid
1
1
o
0
1
U42
2
0
U12
1
0
proper
1
2
U62
1
0
ok
1
1
38
isList
1
1
isNePal
1
0
nil
0
1
U62
1
9513
mark
1
1
20414
isList
1
0
U32
1
2
proper
1
0
i
0
1
U52
2
2
24752
U61
2
11372
U51
3
0
e
0
89
U11
2
0
active
1
1
U31
2
11749
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
1
2
21861
U51
3
0
isPalListKind
1
1
1
U53
1
2576
U41
3
2
33830
U31
2
0
and
2
0
__
2
1
2
1
U61
2
0
isNeList
ok
X
ok
isNeList
X
proper
and
X1
X2
and
proper
X1
proper
X2
false
and
mark
X1
X2
and
X1
X2
and
ok
X1
ok
X2
and
X1
X2
true
a
0
1
U72
1
0
U32
1
0
U21
3
1
4461
isPalListKind
1
0
U11
2
1921
isNeList
1
4
isPal
1
2
U42
2
1
2
5804
u
0
2
U71
2
4
top
1
0
and
2
2
1
isNeList
1
0
U43
1
1
2
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
1
1301
isNePal
1
4
U72
1
3
isQid
1
0
isPal
1
0
U52
2
0
U12
1
2
isQid
1
3
o
0
5383
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
44478
isList
1
1
52
isNePal
1
0
nil
0
2
U62
1
2
mark
1
1
9426
isList
1
0
U32
1
1
1141
proper
1
0
i
0
2485
U52
2
1
9247
U61
2
2
U51
3
0
e
0
8783
U11
2
0
active
1
1
1
U31
2
1
1
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
10777
U51
3
5
isPalListKind
1
1
642
U53
1
3
U41
3
1
2065
U31
2
0
and
2
1
2
0
__
2
9424
U61
2
0
isList
ok
X
ok
isList
X
U23
mark
X
mark
U23
X
U23
ok
X
ok
U23
X
proper
U12
X
U12
proper
X
false
U12
mark
X
U12
X
U12
ok
X
U12
X
true
a
0
1
U72
1
0
U32
1
0
U21
3
1
1
isPalListKind
1
0
U11
2
2
isNeList
1
2
isPal
1
2
U42
2
1
2
1
u
0
1
U71
2
2
top
1
0
and
2
2
1
isNeList
1
0
U43
1
1
1
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
1
1
isNePal
1
4
U72
1
2
isQid
1
0
isPal
1
0
U52
2
0
U12
1
2
isQid
1
2
o
0
1
U42
2
0
U12
1
1
0
proper
1
1
U62
1
0
ok
1
1
1
isList
1
1
1
isNePal
1
0
nil
0
1
U62
1
2
mark
1
1
29398
isList
1
0
U32
1
1
1
proper
1
0
i
0
2
U52
2
1
1
U61
2
2
U51
3
0
e
0
1
U11
2
0
active
1
1
29395
U31
2
1
1
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
2
U51
3
5
isPalListKind
1
1
1
U53
1
2
U41
3
1
1
U31
2
0
and
2
0
__
2
2
U61
2
0
isList
ok
X
ok
isList
X
U23
mark
X
mark
U23
X
U23
ok
X
ok
U23
X
proper
isList
X
isList
proper
X
false
isList
ok
X
isList
X
true
a
0
1
U72
1
0
U32
1
0
U21
3
1
1
isPalListKind
1
0
U11
2
2
isNeList
1
2
isPal
1
2
U42
2
1
2
1
u
0
1
U71
2
2
top
1
0
and
2
2
1
isNeList
1
0
U43
1
1
1
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
1
1
isNePal
1
4
U72
1
2
isQid
1
0
isPal
1
0
U52
2
0
U12
1
2
isQid
1
2
o
0
1
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
18901
isList
1
1
1
isNePal
1
0
nil
0
1
U62
1
2
mark
1
1
29398
isList
1
1
0
U32
1
1
1
proper
1
0
i
0
1
U52
2
1
1
U61
2
2
U51
3
0
e
0
1
U11
2
0
active
1
1
1
U31
2
1
1
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
2
U51
3
2
isPalListKind
1
1
1
U53
1
2
U41
3
1
1
U31
2
0
and
2
0
__
2
2
U61
2
0
isList
ok
X
ok
isList
X
U23
mark
X
mark
U23
X
U23
ok
X
ok
U23
X
proper
U23
X
U23
proper
X
false
U23
mark
X
U23
X
U23
ok
X
U23
X
true
a
0
8857
U72
1
0
U32
1
0
U21
3
1
1
isPalListKind
1
0
U11
2
2
isNeList
1
2
isPal
1
2
U42
2
1
2
20982
u
0
3772
U71
2
2
top
1
0
and
2
2
1
isNeList
1
0
U43
1
1
1
U23
1
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
1
2809
isNePal
1
4
U72
1
2
isQid
1
0
isPal
1
0
U52
2
0
U12
1
2
isQid
1
2
o
0
1
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
6436
isList
1
1
1
isNePal
1
0
nil
0
1
U62
1
2
mark
1
1
29398
isList
1
0
U32
1
1
15483
proper
1
0
i
0
1
U52
2
1
1
U61
2
2
U51
3
0
e
0
1
U11
2
0
active
1
1
1
U31
2
1
1
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
2
U51
3
2
isPalListKind
1
1
1
U53
1
2
U41
3
1
1
U31
2
0
and
2
0
__
2
2
U61
2
0
isList
ok
X
ok
isList
X
U23
mark
X
mark
U23
X
U23
ok
X
ok
U23
X
proper
__
X1
X2
__
proper
X1
proper
X2
false
__
X1
mark
X2
__
X1
X2
__
mark
X1
X2
__
X1
X2
__
ok
X1
ok
X2
__
X1
X2
true
a
0
1
U72
1
0
U32
1
0
U21
3
1
1
isPalListKind
1
0
U11
2
2
isNeList
1
2
isPal
1
2
U42
2
1
2
1
u
0
2
U71
2
2
top
1
0
and
2
2
1
isNeList
1
0
U43
1
1
1
U23
1
0
U53
1
0
top
1
0
__
2
2
0
U43
1
0
U23
1
1
2
isNePal
1
3
U72
1
2
isQid
1
0
isPal
1
0
U52
2
0
U12
1
2
isQid
1
2
o
0
1
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
1
isList
1
1
2
isNePal
1
0
nil
0
1
U62
1
2
mark
1
1
4
isList
1
0
U32
1
1
1
proper
1
0
i
0
1
U52
2
1
1
U61
2
2
U51
3
0
e
0
1
U11
2
0
active
1
1
1
U31
2
1
1
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
2
U51
3
2
isPalListKind
1
1
1
U53
1
2
U41
3
1
4
U31
2
0
and
2
0
__
2
2
U61
2
0
__
mark
X1
X2
__
X1
X2
isList
ok
X
ok
isList
X
U23
mark
X
mark
U23
X
U23
ok
X
ok
U23
X
__
mark
X1
X2
__
X1
X2
true
a
0
1
U72
1
0
U32
1
0
U21
3
1
1
isPalListKind
1
0
U11
2
2
isNeList
1
2
isPal
1
2
U42
2
1
2
1
u
0
1
U71
2
2
top
1
0
and
2
2
1
isNeList
1
0
U43
1
1
1
U23
1
0
U53
1
0
top
1
0
__
2
1
0
U43
1
0
U23
1
1
1
isNePal
1
3
U72
1
2
isQid
1
0
isPal
1
0
U52
2
0
U12
1
2
isQid
1
2
o
0
1
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
1
isList
1
1
1
isNePal
1
0
nil
0
1
U62
1
2
mark
1
1
4
isList
1
0
U32
1
1
1
proper
1
0
i
0
1
U52
2
1
1
U61
2
2
U51
3
0
e
0
1
U11
2
0
active
1
1
1
U31
2
1
1
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
2
U51
3
2
isPalListKind
1
1
1
U53
1
2
U41
3
1
1
U31
2
0
and
2
0
__
2
2
U61
2
0
isList
ok
X
ok
isList
X
U23
mark
X
mark
U23
X
U23
ok
X
ok
U23
X
proper
U71
X1
X2
U71
proper
X1
proper
X2
false
U71
ok
X1
ok
X2
U71
X1
X2
U71
mark
X1
X2
U71
X1
X2
true
a
0
1
U72
1
0
U32
1
0
U21
3
11779
isPalListKind
1
0
U11
2
4
isNeList
1
4
isPal
1
2
U42
2
4
u
0
2
U71
2
2
top
1
0
and
2
1
3349
isNeList
1
0
U43
1
2
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
2
isNePal
1
2
U72
1
1
1
isQid
1
0
isPal
1
0
U52
2
0
U12
1
3
isQid
1
1
11480
o
0
1
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
31067
isList
1
1
1
isNePal
1
0
nil
0
12715
U62
1
2
mark
1
1
17321
isList
1
0
U32
1
2
proper
1
0
i
0
1
U52
2
4
U61
2
4
U51
3
0
e
0
1
U11
2
0
active
1
1
1
U31
2
3
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
2
0
U22
2
3
U51
3
4
isPalListKind
1
2
U53
1
1
2
U41
3
5
U31
2
0
and
2
0
__
2
17319
U61
2
0
U71
mark
X1
X2
U71
X1
X2
isQid
ok
X
ok
isQid
X
and
ok
X1
ok
X2
ok
and
X1
X2
and
mark
X1
X2
mark
and
X1
X2
U71
mark
X1
X2
U71
X1
X2
true
a
0
1
U72
1
0
U32
1
0
U21
3
23578
isPalListKind
1
0
U11
2
26973
isNeList
1
15782
isPal
1
5232
U42
2
30471
u
0
20882
U71
2
2
top
1
0
and
2
1
1
isNeList
1
0
U43
1
24659
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
398
isNePal
1
1
5532
U72
1
4509
isQid
1
0
isPal
1
0
U52
2
0
U12
1
22215
isQid
1
30394
o
0
1
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
14265
isList
1
1
1180
isNePal
1
0
nil
0
1
U62
1
22269
mark
1
1
15026
isList
1
0
U32
1
2
proper
1
0
i
0
1
U52
2
11586
U61
2
2
U51
3
0
e
0
1
U11
2
0
active
1
1
U31
2
3
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
1
0
U22
2
12791
U51
3
11866
isPalListKind
1
2
U53
1
1
31382
U41
3
28534
U31
2
0
and
2
0
__
2
28386
U61
2
0
proper
U51
X1
X2
X3
U51
proper
X1
proper
X2
proper
X3
false
U51
ok
X1
ok
X2
ok
X3
U51
X1
X2
X3
U51
mark
X1
X2
X3
U51
X1
X2
X3
true
a
0
1
U72
1
0
U32
1
0
U21
3
14805
isPalListKind
1
0
U11
2
11466
isNeList
1
15782
isPal
1
5232
U42
2
30471
u
0
20882
U71
2
2
top
1
0
and
2
1
1
isNeList
1
0
U43
1
13077
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
22370
isNePal
1
1
41884
U72
1
4509
isQid
1
0
isPal
1
0
U52
2
0
U12
1
5503
isQid
1
2517
o
0
19719
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
509
isList
1
1
1
isNePal
1
0
nil
0
1
U62
1
13268
mark
1
1
20176
isList
1
0
U32
1
2
proper
1
0
i
0
800
U52
2
15933
U61
2
2
U51
3
3
0
e
0
26283
U11
2
0
active
1
1
U31
2
3
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
12791
U51
3
6265
isPalListKind
1
2
U53
1
1
31382
U41
3
28534
U31
2
0
and
2
0
__
2
28386
U61
2
0
U51
mark
X1
X2
X3
U51
X1
X2
X3
U51
mark
X1
X2
X3
U51
X1
X2
X3
true
a
0
1
U72
1
0
U32
1
0
U21
3
2
isPalListKind
1
0
U11
2
14301
isNeList
1
19912
isPal
1
5232
U42
2
30471
u
0
20882
U71
2
26339
top
1
0
and
2
1
28784
isNeList
1
0
U43
1
13077
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
25815
isNePal
1
1
1
U72
1
25957
isQid
1
0
isPal
1
0
U52
2
0
U12
1
22439
isQid
1
2
o
0
1
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
9026
isList
1
1
1
isNePal
1
0
nil
0
6734
U62
1
14775
mark
1
1
20176
isList
1
0
U32
1
2
proper
1
0
i
0
800
U52
2
20538
U61
2
2
U51
3
1
0
e
0
1
U11
2
0
active
1
1
U31
2
2
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
11642
U51
3
16657
isPalListKind
1
6961
U53
1
1
18769
U41
3
28534
U31
2
0
and
2
0
__
2
28386
U61
2
0
proper
U53
X
U53
proper
X
false
U53
mark
X
U53
X
U53
ok
X
U53
X
true
a
0
1
U72
1
0
U32
1
0
U21
3
22711
isPalListKind
1
0
U11
2
20347
isNeList
1
19912
isPal
1
5232
U42
2
42897
u
0
20882
U71
2
13848
top
1
0
and
2
1
1
isNeList
1
0
U43
1
25045
U23
1
0
U53
1
1
0
top
1
0
__
2
0
U43
1
0
U23
1
36521
isNePal
1
1
29015
U72
1
10589
isQid
1
0
isPal
1
0
U52
2
0
U12
1
2391
isQid
1
2
o
0
28154
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
574
isList
1
1
1
isNePal
1
0
nil
0
1
U62
1
29610
mark
1
1
30325
isList
1
0
U32
1
19746
proper
1
0
i
0
42881
U52
2
2952
U61
2
28001
U51
3
0
e
0
11143
U11
2
0
active
1
1
U31
2
2
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
32216
U51
3
14272
isPalListKind
1
12815
U53
1
1
32060
U41
3
35811
U31
2
0
and
2
0
__
2
5840
U61
2
0
proper
U61
X1
X2
U61
proper
X1
proper
X2
false
U61
mark
X1
X2
U61
X1
X2
U61
ok
X1
ok
X2
U61
X1
X2
true
a
0
1
U72
1
0
U32
1
0
U21
3
2
isPalListKind
1
0
U11
2
2
isNeList
1
31878
isPal
1
5232
U42
2
42897
u
0
19048
U71
2
7949
top
1
0
and
2
1
18847
isNeList
1
0
U43
1
25045
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
26530
isNePal
1
1
49527
U72
1
2
isQid
1
0
isPal
1
0
U52
2
0
U12
1
2
isQid
1
32280
o
0
9430
U42
2
0
U12
1
0
proper
1
1
U62
1
0
ok
1
1
2408
isList
1
1
1
isNePal
1
0
nil
0
27977
U62
1
2
mark
1
1
30325
isList
1
0
U32
1
2
proper
1
0
i
0
21837
U52
2
31469
U61
2
2
U51
3
0
e
0
37300
U11
2
0
active
1
1
U31
2
2
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
24855
U51
3
2
isPalListKind
1
18015
U53
1
1
1
U41
3
12396
U31
2
0
and
2
0
__
2
2
U61
2
1
0
proper
U62
X
U62
proper
X
false
U62
mark
X
U62
X
U62
ok
X
U62
X
true
a
0
1
U72
1
0
U32
1
0
U21
3
8809
isPalListKind
1
0
U11
2
3918
isNeList
1
31878
isPal
1
5232
U42
2
66638
u
0
19048
U71
2
19207
top
1
0
and
2
1
1
isNeList
1
0
U43
1
10033
U23
1
0
U53
1
0
top
1
0
__
2
0
U43
1
0
U23
1
16167
isNePal
1
1
49527
U72
1
8854
isQid
1
0
isPal
1
0
U52
2
0
U12
1
9283
isQid
1
2
o
0
9430
U42
2
0
U12
1
0
proper
1
1
U62
1
1
0
ok
1
1
20490
isList
1
1
1
isNePal
1
0
nil
0
33763
U62
1
10183
mark
1
1
30325
isList
1
0
U32
1
2
proper
1
0
i
0
377
U52
2
6093
U61
2
13199
U51
3
0
e
0
37300
U11
2
0
active
1
1
U31
2
10541
U41
3
0
active
1
0
U21
3
0
U22
2
0
tt
0
1
U71
2
0
U22
2
16790
U51
3
20672
isPalListKind
1
3455
U53
1
1
32312
U41
3
17942
U31
2
0
and
2
0
__
2
2
U61
2
0
NaTT
certifiable-1.6