active
zeros
mark
cons
0
zeros
active
U11
tt
V1
mark
U12
isNatIListKind
V1
V1
active
U12
tt
V1
mark
U13
isNatList
V1
active
U13
tt
mark
tt
active
U21
tt
V1
mark
U22
isNatKind
V1
V1
active
U22
tt
V1
mark
U23
isNat
V1
active
U23
tt
mark
tt
active
U31
tt
V
mark
U32
isNatIListKind
V
V
active
U32
tt
V
mark
U33
isNatList
V
active
U33
tt
mark
tt
active
U41
tt
V1
V2
mark
U42
isNatKind
V1
V1
V2
active
U42
tt
V1
V2
mark
U43
isNatIListKind
V2
V1
V2
active
U43
tt
V1
V2
mark
U44
isNatIListKind
V2
V1
V2
active
U44
tt
V1
V2
mark
U45
isNat
V1
V2
active
U45
tt
V2
mark
U46
isNatIList
V2
active
U46
tt
mark
tt
active
U51
tt
V2
mark
U52
isNatIListKind
V2
active
U52
tt
mark
tt
active
U61
tt
mark
tt
active
U71
tt
mark
tt
active
U81
tt
V1
V2
mark
U82
isNatKind
V1
V1
V2
active
U82
tt
V1
V2
mark
U83
isNatIListKind
V2
V1
V2
active
U83
tt
V1
V2
mark
U84
isNatIListKind
V2
V1
V2
active
U84
tt
V1
V2
mark
U85
isNat
V1
V2
active
U85
tt
V2
mark
U86
isNatList
V2
active
U86
tt
mark
tt
active
U91
tt
L
N
mark
U92
isNatIListKind
L
L
N
active
U92
tt
L
N
mark
U93
isNat
N
L
N
active
U93
tt
L
N
mark
U94
isNatKind
N
L
active
U94
tt
L
mark
s
length
L
active
isNat
0
mark
tt
active
isNat
length
V1
mark
U11
isNatIListKind
V1
V1
active
isNat
s
V1
mark
U21
isNatKind
V1
V1
active
isNatIList
V
mark
U31
isNatIListKind
V
V
active
isNatIList
zeros
mark
tt
active
isNatIList
cons
V1
V2
mark
U41
isNatKind
V1
V1
V2
active
isNatIListKind
nil
mark
tt
active
isNatIListKind
zeros
mark
tt
active
isNatIListKind
cons
V1
V2
mark
U51
isNatKind
V1
V2
active
isNatKind
0
mark
tt
active
isNatKind
length
V1
mark
U61
isNatIListKind
V1
active
isNatKind
s
V1
mark
U71
isNatKind
V1
active
isNatList
nil
mark
tt
active
isNatList
cons
V1
V2
mark
U81
isNatKind
V1
V1
V2
active
length
nil
mark
0
active
length
cons
N
L
mark
U91
isNatList
L
L
N
active
cons
X1
X2
cons
active
X1
X2
active
U11
X1
X2
U11
active
X1
X2
active
U12
X1
X2
U12
active
X1
X2
active
U13
X
U13
active
X
active
U21
X1
X2
U21
active
X1
X2
active
U22
X1
X2
U22
active
X1
X2
active
U23
X
U23
active
X
active
U31
X1
X2
U31
active
X1
X2
active
U32
X1
X2
U32
active
X1
X2
active
U33
X
U33
active
X
active
U41
X1
X2
X3
U41
active
X1
X2
X3
active
U42
X1
X2
X3
U42
active
X1
X2
X3
active
U43
X1
X2
X3
U43
active
X1
X2
X3
active
U44
X1
X2
X3
U44
active
X1
X2
X3
active
U45
X1
X2
U45
active
X1
X2
active
U46
X
U46
active
X
active
U51
X1
X2
U51
active
X1
X2
active
U52
X
U52
active
X
active
U61
X
U61
active
X
active
U71
X
U71
active
X
active
U81
X1
X2
X3
U81
active
X1
X2
X3
active
U82
X1
X2
X3
U82
active
X1
X2
X3
active
U83
X1
X2
X3
U83
active
X1
X2
X3
active
U84
X1
X2
X3
U84
active
X1
X2
X3
active
U85
X1
X2
U85
active
X1
X2
active
U86
X
U86
active
X
active
U91
X1
X2
X3
U91
active
X1
X2
X3
active
U92
X1
X2
X3
U92
active
X1
X2
X3
active
U93
X1
X2
X3
U93
active
X1
X2
X3
active
U94
X1
X2
U94
active
X1
X2
active
s
X
s
active
X
active
length
X
length
active
X
cons
mark
X1
X2
mark
cons
X1
X2
U11
mark
X1
X2
mark
U11
X1
X2
U12
mark
X1
X2
mark
U12
X1
X2
U13
mark
X
mark
U13
X
U21
mark
X1
X2
mark
U21
X1
X2
U22
mark
X1
X2
mark
U22
X1
X2
U23
mark
X
mark
U23
X
U31
mark
X1
X2
mark
U31
X1
X2
U32
mark
X1
X2
mark
U32
X1
X2
U33
mark
X
mark
U33
X
U41
mark
X1
X2
X3
mark
U41
X1
X2
X3
U42
mark
X1
X2
X3
mark
U42
X1
X2
X3
U43
mark
X1
X2
X3
mark
U43
X1
X2
X3
U44
mark
X1
X2
X3
mark
U44
X1
X2
X3
U45
mark
X1
X2
mark
U45
X1
X2
U46
mark
X
mark
U46
X
U51
mark
X1
X2
mark
U51
X1
X2
U52
mark
X
mark
U52
X
U61
mark
X
mark
U61
X
U71
mark
X
mark
U71
X
U81
mark
X1
X2
X3
mark
U81
X1
X2
X3
U82
mark
X1
X2
X3
mark
U82
X1
X2
X3
U83
mark
X1
X2
X3
mark
U83
X1
X2
X3
U84
mark
X1
X2
X3
mark
U84
X1
X2
X3
U85
mark
X1
X2
mark
U85
X1
X2
U86
mark
X
mark
U86
X
U91
mark
X1
X2
X3
mark
U91
X1
X2
X3
U92
mark
X1
X2
X3
mark
U92
X1
X2
X3
U93
mark
X1
X2
X3
mark
U93
X1
X2
X3
U94
mark
X1
X2
mark
U94
X1
X2
s
mark
X
mark
s
X
length
mark
X
mark
length
X
proper
zeros
ok
zeros
proper
cons
X1
X2
cons
proper
X1
proper
X2
proper
0
ok
0
proper
U11
X1
X2
U11
proper
X1
proper
X2
proper
tt
ok
tt
proper
U12
X1
X2
U12
proper
X1
proper
X2
proper
isNatIListKind
X
isNatIListKind
proper
X
proper
U13
X
U13
proper
X
proper
isNatList
X
isNatList
proper
X
proper
U21
X1
X2
U21
proper
X1
proper
X2
proper
U22
X1
X2
U22
proper
X1
proper
X2
proper
isNatKind
X
isNatKind
proper
X
proper
U23
X
U23
proper
X
proper
isNat
X
isNat
proper
X
proper
U31
X1
X2
U31
proper
X1
proper
X2
proper
U32
X1
X2
U32
proper
X1
proper
X2
proper
U33
X
U33
proper
X
proper
U41
X1
X2
X3
U41
proper
X1
proper
X2
proper
X3
proper
U42
X1
X2
X3
U42
proper
X1
proper
X2
proper
X3
proper
U43
X1
X2
X3
U43
proper
X1
proper
X2
proper
X3
proper
U44
X1
X2
X3
U44
proper
X1
proper
X2
proper
X3
proper
U45
X1
X2
U45
proper
X1
proper
X2
proper
U46
X
U46
proper
X
proper
isNatIList
X
isNatIList
proper
X
proper
U51
X1
X2
U51
proper
X1
proper
X2
proper
U52
X
U52
proper
X
proper
U61
X
U61
proper
X
proper
U71
X
U71
proper
X
proper
U81
X1
X2
X3
U81
proper
X1
proper
X2
proper
X3
proper
U82
X1
X2
X3
U82
proper
X1
proper
X2
proper
X3
proper
U83
X1
X2
X3
U83
proper
X1
proper
X2
proper
X3
proper
U84
X1
X2
X3
U84
proper
X1
proper
X2
proper
X3
proper
U85
X1
X2
U85
proper
X1
proper
X2
proper
U86
X
U86
proper
X
proper
U91
X1
X2
X3
U91
proper
X1
proper
X2
proper
X3
proper
U92
X1
X2
X3
U92
proper
X1
proper
X2
proper
X3
proper
U93
X1
X2
X3
U93
proper
X1
proper
X2
proper
X3
proper
U94
X1
X2
U94
proper
X1
proper
X2
proper
s
X
s
proper
X
proper
length
X
length
proper
X
proper
nil
ok
nil
cons
ok
X1
ok
X2
ok
cons
X1
X2
U11
ok
X1
ok
X2
ok
U11
X1
X2
U12
ok
X1
ok
X2
ok
U12
X1
X2
isNatIListKind
ok
X
ok
isNatIListKind
X
U13
ok
X
ok
U13
X
isNatList
ok
X
ok
isNatList
X
U21
ok
X1
ok
X2
ok
U21
X1
X2
U22
ok
X1
ok
X2
ok
U22
X1
X2
isNatKind
ok
X
ok
isNatKind
X
U23
ok
X
ok
U23
X
isNat
ok
X
ok
isNat
X
U31
ok
X1
ok
X2
ok
U31
X1
X2
U32
ok
X1
ok
X2
ok
U32
X1
X2
U33
ok
X
ok
U33
X
U41
ok
X1
ok
X2
ok
X3
ok
U41
X1
X2
X3
U42
ok
X1
ok
X2
ok
X3
ok
U42
X1
X2
X3
U43
ok
X1
ok
X2
ok
X3
ok
U43
X1
X2
X3
U44
ok
X1
ok
X2
ok
X3
ok
U44
X1
X2
X3
U45
ok
X1
ok
X2
ok
U45
X1
X2
U46
ok
X
ok
U46
X
isNatIList
ok
X
ok
isNatIList
X
U51
ok
X1
ok
X2
ok
U51
X1
X2
U52
ok
X
ok
U52
X
U61
ok
X
ok
U61
X
U71
ok
X
ok
U71
X
U81
ok
X1
ok
X2
ok
X3
ok
U81
X1
X2
X3
U82
ok
X1
ok
X2
ok
X3
ok
U82
X1
X2
X3
U83
ok
X1
ok
X2
ok
X3
ok
U83
X1
X2
X3
U84
ok
X1
ok
X2
ok
X3
ok
U84
X1
X2
X3
U85
ok
X1
ok
X2
ok
U85
X1
X2
U86
ok
X
ok
U86
X
U91
ok
X1
ok
X2
ok
X3
ok
U91
X1
X2
X3
U92
ok
X1
ok
X2
ok
X3
ok
U92
X1
X2
X3
U93
ok
X1
ok
X2
ok
X3
ok
U93
X1
X2
X3
U94
ok
X1
ok
X2
ok
U94
X1
X2
s
ok
X
ok
s
X
length
ok
X
ok
length
X
top
mark
X
top
proper
X
top
ok
X
top
active
X
active
1
zeros
0
mark
1
cons
2
0
0
U11
2
tt
0
U12
2
isNatIListKind
1
U13
1
isNatList
1
U21
2
U22
2
isNatKind
1
U23
1
isNat
1
U31
2
U32
2
U33
1
U41
3
U42
3
U43
3
U44
3
U45
2
U46
1
isNatIList
1
U51
2
U52
1
U61
1
U71
1
U81
3
U82
3
U83
3
U84
3
U85
2
U86
1
U91
3
U92
3
U93
3
U94
2
s
1
length
1
nil
0
proper
1
ok
1
top
1
FULL
./TRS/TRCSR/LengthOfFiniteLists_complete_noand_C.trs