Datasets:
nuprl-staging
/
pointer-aliasing-intermediate-v1

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class A: def __init__(self, txt: str): self.y: A = None self.txt = txt class B: def __init__(self, txt: str): self.p: A = None self.s: A = None self.txt = txt f = A("f") h = B("h") i = B("i") e = A("e") a = A("a") f.y = e h.p = a h.s = f i.p = e i.s = a e.y = f a.y = e assert h.p.y.y.txt == "
f"
class A: def __init__(self, txt: str): self.y: A = None self.txt = txt class B: def __init__(self, txt: str): self.p: A = None self.s: A = None self.txt = txt f = A("f") h = B("h") i = B("i") e = A("e") a = A("a") f.y = e h.p = a h.s = f i.p = e i.s = a e.y = f a.y = e assert h.p.y.y.txt == "f"
h
a
e
f
x
x
x
x
5
7
2
3
0
201
class A: def __init__(self, txt: str): self.w: B = None self.z: B = None self.txt = txt class B: def __init__(self, txt: str): self.p: A = None self.txt = txt d = A("d") c = B("c") g = B("g") j = B("j") e = A("e") f = B("f") i = A("i") d.w = j d.z = g c.p = e g.p = d j.p = e e.w = c e.z = f f.p = i i.w = f i.z = f assert g.p.z.p.z.p.txt == "
d"
class A: def __init__(self, txt: str): self.w: B = None self.z: B = None self.txt = txt class B: def __init__(self, txt: str): self.p: A = None self.txt = txt d = A("d") c = B("c") g = B("g") j = B("j") e = A("e") f = B("f") i = A("i") d.w = j d.z = g c.p = e g.p = d j.p = e e.w = c e.z = f f.p = i i.w = f i.z = f assert g.p.z.p.z.p.txt == "d"
g
d
g
d
g
d
x
x
7
9
2
5
4
202
class A: def __init__(self, txt: str): self.r: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.o: A = None self.txt = txt f = A("f") c = B("c") j = A("j") b = B("b") e = B("e") i = A("i") g = A("g") f.r = e c.r = f c.o = j j.r = b b.r = g b.o = i e.r = g e.o = g i.r = b g.r = c assert c.r.r.r.txt == "
g"
class A: def __init__(self, txt: str): self.r: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.o: A = None self.txt = txt f = A("f") c = B("c") j = A("j") b = B("b") e = B("e") i = A("i") g = A("g") f.r = e c.r = f c.o = j j.r = b b.r = g b.o = i e.r = g e.o = g i.r = b g.r = c assert c.r.r.r.txt == "g"
c
f
e
g
x
x
x
x
7
9
2
3
0
203
class A: def __init__(self, txt: str): self.q: B = None self.v: B = None self.txt = txt class B: def __init__(self, txt: str): self.v: A = None self.txt = txt c = A("c") a = B("a") h = B("h") c.q = h c.v = h a.v = c h.v = c assert c.v.v.q.txt == "
h"
class A: def __init__(self, txt: str): self.q: B = None self.v: B = None self.txt = txt class B: def __init__(self, txt: str): self.v: A = None self.txt = txt c = A("c") a = B("a") h = B("h") c.q = h c.v = h a.v = c h.v = c assert c.v.v.q.txt == "h"
c
h
c
h
x
x
x
x
3
3
2
3
2
204
class A: def __init__(self, txt: str): self.t: B = None self.s: A = None self.txt = txt class B: def __init__(self, txt: str): self.t: A = None self.txt = txt e = A("e") h = B("h") c = A("c") j = B("j") e.t = j e.s = c h.t = e c.t = h c.s = e j.t = e assert j.t.t.t.txt == "
e"
class A: def __init__(self, txt: str): self.t: B = None self.s: A = None self.txt = txt class B: def __init__(self, txt: str): self.t: A = None self.txt = txt e = A("e") h = B("h") c = A("c") j = B("j") e.t = j e.s = c h.t = e c.t = h c.s = e j.t = e assert j.t.t.t.txt == "e"
j
e
j
e
x
x
x
x
4
6
2
3
2
205
class A: def __init__(self, txt: str): self.o: B = None self.y: B = None self.txt = txt class B: def __init__(self, txt: str): self.u: B = None self.x: A = None self.txt = txt h = A("h") i = B("i") j = B("j") h.o = j h.y = i i.u = j i.x = h j.u = i j.x = h assert h.o.u.x.txt == "
h"
class A: def __init__(self, txt: str): self.o: B = None self.y: B = None self.txt = txt class B: def __init__(self, txt: str): self.u: B = None self.x: A = None self.txt = txt h = A("h") i = B("i") j = B("j") h.o = j h.y = i i.u = j i.x = h j.u = i j.x = h assert h.o.u.x.txt == "h"
h
j
i
h
x
x
x
x
3
6
2
3
1
206
class A: def __init__(self, txt: str): self.v: B = None self.u: B = None self.txt = txt class B: def __init__(self, txt: str): self.w: A = None self.txt = txt e = A("e") a = B("a") g = B("g") e.v = g e.u = a a.w = e g.w = e assert e.u.w.v.txt == "
g"
class A: def __init__(self, txt: str): self.v: B = None self.u: B = None self.txt = txt class B: def __init__(self, txt: str): self.w: A = None self.txt = txt e = A("e") a = B("a") g = B("g") e.v = g e.u = a a.w = e g.w = e assert e.u.w.v.txt == "g"
e
a
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g
x
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x
x
3
4
2
3
1
207
class A: def __init__(self, txt: str): self.y: B = None self.txt = txt class B: def __init__(self, txt: str): self.y: B = None self.txt = txt a = A("a") h = B("h") i = B("i") g = A("g") j = A("j") b = A("b") c = A("c") a.y = i h.y = i i.y = h g.y = i j.y = i b.y = i c.y = i assert h.y.y.y.y.y.y.txt == "
h"
class A: def __init__(self, txt: str): self.y: B = None self.txt = txt class B: def __init__(self, txt: str): self.y: B = None self.txt = txt a = A("a") h = B("h") i = B("i") g = A("g") j = A("j") b = A("b") c = A("c") a.y = i h.y = i i.y = h g.y = i j.y = i b.y = i c.y = i assert h.y.y.y.y.y.y.txt == "h"
h
i
h
i
h
i
h
x
7
7
2
6
5
208
class A: def __init__(self, txt: str): self.z: A = None self.txt = txt class B: def __init__(self, txt: str): self.z: B = None self.r: B = None self.txt = txt g = A("g") i = B("i") e = A("e") h = A("h") c = B("c") g.z = e i.z = c i.r = c e.z = g h.z = e c.z = i c.r = i assert g.z.z.z.z.z.txt == "
e"
class A: def __init__(self, txt: str): self.z: A = None self.txt = txt class B: def __init__(self, txt: str): self.z: B = None self.r: B = None self.txt = txt g = A("g") i = B("i") e = A("e") h = A("h") c = B("c") g.z = e i.z = c i.r = c e.z = g h.z = e c.z = i c.r = i assert g.z.z.z.z.z.txt == "e"
g
e
g
e
g
e
x
x
5
5
2
5
4
209
class A: def __init__(self, txt: str): self.v: A = None self.w: B = None self.txt = txt class B: def __init__(self, txt: str): self.p: B = None self.s: A = None self.txt = txt b = A("b") g = B("g") e = B("e") i = A("i") a = B("a") c = B("c") j = A("j") b.v = i b.w = a g.p = c g.s = b e.p = c e.s = i i.v = j i.w = a a.p = c a.s = j c.p = a c.s = j j.v = i j.w = g assert i.v.v.w.s.txt == "
j"
class A: def __init__(self, txt: str): self.v: A = None self.w: B = None self.txt = txt class B: def __init__(self, txt: str): self.p: B = None self.s: A = None self.txt = txt b = A("b") g = B("g") e = B("e") i = A("i") a = B("a") c = B("c") j = A("j") b.v = i b.w = a g.p = c g.s = b e.p = c e.s = i i.v = j i.w = a a.p = c a.s = j c.p = a c.s = j j.v = i j.w = g assert i.v.v.w.s.txt == "j"
i
j
i
a
j
x
x
x
7
14
2
4
2
210
class A: def __init__(self, txt: str): self.u: A = None self.o: A = None self.txt = txt class B: def __init__(self, txt: str): self.w: A = None self.txt = txt a = A("a") i = B("i") b = A("b") a.u = b a.o = b i.w = a b.u = a b.o = a assert b.u.u.o.txt == "
a"
class A: def __init__(self, txt: str): self.u: A = None self.o: A = None self.txt = txt class B: def __init__(self, txt: str): self.w: A = None self.txt = txt a = A("a") i = B("i") b = A("b") a.u = b a.o = b i.w = a b.u = a b.o = a assert b.u.u.o.txt == "a"
b
a
b
a
x
x
x
x
3
3
2
3
2
211
class A: def __init__(self, txt: str): self.r: B = None self.txt = txt class B: def __init__(self, txt: str): self.z: B = None self.txt = txt c = A("c") j = B("j") f = B("f") c.r = j j.z = f f.z = j assert f.z.z.z.txt == "
j"
class A: def __init__(self, txt: str): self.r: B = None self.txt = txt class B: def __init__(self, txt: str): self.z: B = None self.txt = txt c = A("c") j = B("j") f = B("f") c.r = j j.z = f f.z = j assert f.z.z.z.txt == "j"
f
j
f
j
x
x
x
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3
3
2
3
2
212
class A: def __init__(self, txt: str): self.p: A = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.x: B = None self.txt = txt d = A("d") c = B("c") h = B("h") a = A("a") b = A("b") g = A("g") f = A("f") d.p = a c.r = b c.x = h h.r = g h.x = c a.p = b b.p = f g.p = b f.p = d assert b.p.p.p.p.p.p.txt == "
d"
class A: def __init__(self, txt: str): self.p: A = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.x: B = None self.txt = txt d = A("d") c = B("c") h = B("h") a = A("a") b = A("b") g = A("g") f = A("f") d.p = a c.r = b c.x = h h.r = g h.x = c a.p = b b.p = f g.p = b f.p = d assert b.p.p.p.p.p.p.txt == "d"
b
f
d
a
b
f
d
x
7
9
2
6
3
213
class A: def __init__(self, txt: str): self.v: B = None self.z: A = None self.txt = txt class B: def __init__(self, txt: str): self.w: B = None self.txt = txt j = A("j") f = B("f") d = A("d") b = B("b") g = A("g") h = B("h") e = B("e") j.v = b j.z = g f.w = b d.v = e d.z = g b.w = f g.v = b g.z = j h.w = f e.w = b assert h.w.w.w.w.w.w.w.txt == "
f"
class A: def __init__(self, txt: str): self.v: B = None self.z: A = None self.txt = txt class B: def __init__(self, txt: str): self.w: B = None self.txt = txt j = A("j") f = B("f") d = A("d") b = B("b") g = A("g") h = B("h") e = B("e") j.v = b j.z = g f.w = b d.v = e d.z = g b.w = f g.v = b g.z = j h.w = f e.w = b assert h.w.w.w.w.w.w.w.txt == "f"
h
f
b
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7
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214
class A: def __init__(self, txt: str): self.q: A = None self.txt = txt class B: def __init__(self, txt: str): self.p: A = None self.w: A = None self.txt = txt b = A("b") j = B("j") g = A("g") f = B("f") h = A("h") c = A("c") b.q = g j.p = b j.w = c g.q = h f.p = c f.w = h h.q = g c.q = h assert c.q.q.q.q.txt == "
g"
class A: def __init__(self, txt: str): self.q: A = None self.txt = txt class B: def __init__(self, txt: str): self.p: A = None self.w: A = None self.txt = txt b = A("b") j = B("j") g = A("g") f = B("f") h = A("h") c = A("c") b.q = g j.p = b j.w = c g.q = h f.p = c f.w = h h.q = g c.q = h assert c.q.q.q.q.txt == "g"
c
h
g
h
g
x
x
x
6
8
2
4
2
215
class A: def __init__(self, txt: str): self.y: B = None self.txt = txt class B: def __init__(self, txt: str): self.y: A = None self.txt = txt i = A("i") f = B("f") d = B("d") h = B("h") a = B("a") i.y = a f.y = i d.y = i h.y = i a.y = i assert i.y.y.y.y.y.txt == "
a"
class A: def __init__(self, txt: str): self.y: B = None self.txt = txt class B: def __init__(self, txt: str): self.y: A = None self.txt = txt i = A("i") f = B("f") d = B("d") h = B("h") a = B("a") i.y = a f.y = i d.y = i h.y = i a.y = i assert i.y.y.y.y.y.txt == "a"
i
a
i
a
i
a
x
x
5
5
2
5
4
216
class A: def __init__(self, txt: str): self.z: B = None self.txt = txt class B: def __init__(self, txt: str): self.t: B = None self.x: A = None self.txt = txt b = A("b") d = B("d") i = B("i") b.z = i d.t = i d.x = b i.t = d i.x = b assert b.z.t.x.txt == "
b"
class A: def __init__(self, txt: str): self.z: B = None self.txt = txt class B: def __init__(self, txt: str): self.t: B = None self.x: A = None self.txt = txt b = A("b") d = B("d") i = B("i") b.z = i d.t = i d.x = b i.t = d i.x = b assert b.z.t.x.txt == "b"
b
i
d
b
x
x
x
x
3
5
2
3
1
217
class A: def __init__(self, txt: str): self.r: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.w: B = None self.txt = txt e = A("e") i = B("i") d = B("d") e.r = d i.r = e i.w = d d.r = e d.w = i assert e.r.w.w.txt == "
d"
class A: def __init__(self, txt: str): self.r: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.w: B = None self.txt = txt e = A("e") i = B("i") d = B("d") e.r = d i.r = e i.w = d d.r = e d.w = i assert e.r.w.w.txt == "d"
e
d
i
d
x
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3
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1
218
class A: def __init__(self, txt: str): self.y: A = None self.txt = txt class B: def __init__(self, txt: str): self.p: A = None self.txt = txt b = A("b") j = B("j") a = B("a") c = A("c") f = B("f") d = B("d") b.y = c j.p = c a.p = b c.y = b f.p = b d.p = b assert d.p.y.y.txt == "
b"
class A: def __init__(self, txt: str): self.y: A = None self.txt = txt class B: def __init__(self, txt: str): self.p: A = None self.txt = txt b = A("b") j = B("j") a = B("a") c = A("c") f = B("f") d = B("d") b.y = c j.p = c a.p = b c.y = b f.p = b d.p = b assert d.p.y.y.txt == "b"
d
b
c
b
x
x
x
x
6
6
2
3
1
219
class A: def __init__(self, txt: str): self.y: B = None self.txt = txt class B: def __init__(self, txt: str): self.o: A = None self.x: A = None self.txt = txt j = A("j") f = B("f") i = A("i") h = A("h") c = B("c") b = B("b") j.y = c f.o = j f.x = h i.y = f h.y = c c.o = h c.x = j b.o = i b.x = j assert j.y.x.y.o.txt == "
h"
class A: def __init__(self, txt: str): self.y: B = None self.txt = txt class B: def __init__(self, txt: str): self.o: A = None self.x: A = None self.txt = txt j = A("j") f = B("f") i = A("i") h = A("h") c = B("c") b = B("b") j.y = c f.o = j f.x = h i.y = f h.y = c c.o = h c.x = j b.o = i b.x = j assert j.y.x.y.o.txt == "h"
j
c
j
c
h
x
x
x
6
9
2
4
2
220
class A: def __init__(self, txt: str): self.z: B = None self.t: B = None self.txt = txt class B: def __init__(self, txt: str): self.u: A = None self.s: B = None self.txt = txt d = A("d") g = B("g") j = A("j") c = A("c") e = A("e") i = B("i") d.z = i d.t = i g.u = d g.s = i j.z = g j.t = i c.z = i c.t = i e.z = i e.t = g i.u = e i.s = g assert e.t.u.t.txt == "
i"
class A: def __init__(self, txt: str): self.z: B = None self.t: B = None self.txt = txt class B: def __init__(self, txt: str): self.u: A = None self.s: B = None self.txt = txt d = A("d") g = B("g") j = A("j") c = A("c") e = A("e") i = B("i") d.z = i d.t = i g.u = d g.s = i j.z = g j.t = i c.z = i c.t = i e.z = i e.t = g i.u = e i.s = g assert e.t.u.t.txt == "i"
e
g
d
i
x
x
x
x
6
10
2
3
0
221
class A: def __init__(self, txt: str): self.v: B = None self.txt = txt class B: def __init__(self, txt: str): self.z: B = None self.txt = txt a = A("a") d = B("d") f = B("f") a.v = f d.z = f f.z = d assert a.v.z.z.txt == "
f"
class A: def __init__(self, txt: str): self.v: B = None self.txt = txt class B: def __init__(self, txt: str): self.z: B = None self.txt = txt a = A("a") d = B("d") f = B("f") a.v = f d.z = f f.z = d assert a.v.z.z.txt == "f"
a
f
d
f
x
x
x
x
3
3
2
3
1
222
class A: def __init__(self, txt: str): self.z: A = None self.r: A = None self.txt = txt class B: def __init__(self, txt: str): self.x: A = None self.txt = txt a = A("a") h = B("h") g = B("g") b = B("b") i = B("i") c = B("c") d = A("d") a.z = d a.r = d h.x = a g.x = d b.x = d i.x = d c.x = d d.z = a d.r = a assert b.x.z.z.r.z.z.txt == "
a"
class A: def __init__(self, txt: str): self.z: A = None self.r: A = None self.txt = txt class B: def __init__(self, txt: str): self.x: A = None self.txt = txt a = A("a") h = B("h") g = B("g") b = B("b") i = B("i") c = B("c") d = A("d") a.z = d a.r = d h.x = a g.x = d b.x = d i.x = d c.x = d d.z = a d.r = a assert b.x.z.z.r.z.z.txt == "a"
b
d
a
d
a
d
a
x
7
7
2
6
4
223
class A: def __init__(self, txt: str): self.q: A = None self.txt = txt class B: def __init__(self, txt: str): self.u: A = None self.p: A = None self.txt = txt b = A("b") d = B("d") i = A("i") b.q = i d.u = i d.p = i i.q = b assert d.u.q.q.txt == "
i"
class A: def __init__(self, txt: str): self.q: A = None self.txt = txt class B: def __init__(self, txt: str): self.u: A = None self.p: A = None self.txt = txt b = A("b") d = B("d") i = A("i") b.q = i d.u = i d.p = i i.q = b assert d.u.q.q.txt == "i"
d
i
b
i
x
x
x
x
3
3
2
3
1
224
class A: def __init__(self, txt: str): self.t: A = None self.txt = txt class B: def __init__(self, txt: str): self.s: A = None self.txt = txt a = A("a") e = B("e") h = B("h") g = B("g") c = B("c") f = B("f") d = A("d") a.t = d e.s = a h.s = a g.s = d c.s = a f.s = a d.t = a assert a.t.t.t.t.t.txt == "
d"
class A: def __init__(self, txt: str): self.t: A = None self.txt = txt class B: def __init__(self, txt: str): self.s: A = None self.txt = txt a = A("a") e = B("e") h = B("h") g = B("g") c = B("c") f = B("f") d = A("d") a.t = d e.s = a h.s = a g.s = d c.s = a f.s = a d.t = a assert a.t.t.t.t.t.txt == "d"
a
d
a
d
a
d
x
x
7
7
2
5
4
225
class A: def __init__(self, txt: str): self.v: B = None self.t: A = None self.txt = txt class B: def __init__(self, txt: str): self.t: B = None self.txt = txt i = A("i") h = B("h") c = A("c") g = B("g") d = A("d") i.v = g i.t = d h.t = g c.v = g c.t = d g.t = h d.v = h d.t = i assert c.v.t.t.txt == "
g"
class A: def __init__(self, txt: str): self.v: B = None self.t: A = None self.txt = txt class B: def __init__(self, txt: str): self.t: B = None self.txt = txt i = A("i") h = B("h") c = A("c") g = B("g") d = A("d") i.v = g i.t = d h.t = g c.v = g c.t = d g.t = h d.v = h d.t = i assert c.v.t.t.txt == "g"
c
g
h
g
x
x
x
x
5
8
2
3
1
226
class A: def __init__(self, txt: str): self.z: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.s: A = None self.txt = txt i = A("i") b = B("b") e = B("e") i.z = b b.r = i b.s = i e.r = i e.s = i assert i.z.s.z.txt == "
b"
class A: def __init__(self, txt: str): self.z: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.s: A = None self.txt = txt i = A("i") b = B("b") e = B("e") i.z = b b.r = i b.s = i e.r = i e.s = i assert i.z.s.z.txt == "b"
i
b
i
b
x
x
x
x
3
3
2
3
2
227
class A: def __init__(self, txt: str): self.o: B = None self.x: B = None self.txt = txt class B: def __init__(self, txt: str): self.y: B = None self.o: A = None self.txt = txt d = A("d") f = B("f") j = B("j") d.o = j d.x = f f.y = j f.o = d j.y = f j.o = d assert d.x.o.o.txt == "
j"
class A: def __init__(self, txt: str): self.o: B = None self.x: B = None self.txt = txt class B: def __init__(self, txt: str): self.y: B = None self.o: A = None self.txt = txt d = A("d") f = B("f") j = B("j") d.o = j d.x = f f.y = j f.o = d j.y = f j.o = d assert d.x.o.o.txt == "j"
d
f
d
j
x
x
x
x
3
6
2
3
1
228
class A: def __init__(self, txt: str): self.q: B = None self.o: A = None self.txt = txt class B: def __init__(self, txt: str): self.u: B = None self.txt = txt i = A("i") e = B("e") j = A("j") d = B("d") a = A("a") h = A("h") g = A("g") i.q = d i.o = g e.u = d j.q = e j.o = g d.u = e a.q = e a.o = h h.q = d h.o = a g.q = e g.o = j assert g.o.o.q.u.txt == "
d"
class A: def __init__(self, txt: str): self.q: B = None self.o: A = None self.txt = txt class B: def __init__(self, txt: str): self.u: B = None self.txt = txt i = A("i") e = B("e") j = A("j") d = B("d") a = A("a") h = A("h") g = A("g") i.q = d i.o = g e.u = d j.q = e j.o = g d.u = e a.q = e a.o = h h.q = d h.o = a g.q = e g.o = j assert g.o.o.q.u.txt == "d"
g
j
g
e
d
x
x
x
7
12
2
4
1
229
class A: def __init__(self, txt: str): self.w: B = None self.txt = txt class B: def __init__(self, txt: str): self.u: B = None self.w: A = None self.txt = txt h = A("h") g = B("g") a = B("a") h.w = a g.u = a g.w = h a.u = g a.w = h assert g.w.w.w.txt == "
h"
class A: def __init__(self, txt: str): self.w: B = None self.txt = txt class B: def __init__(self, txt: str): self.u: B = None self.w: A = None self.txt = txt h = A("h") g = B("g") a = B("a") h.w = a g.u = a g.w = h a.u = g a.w = h assert g.w.w.w.txt == "h"
g
h
a
h
x
x
x
x
3
5
2
3
1
230
class A: def __init__(self, txt: str): self.v: B = None self.u: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: B = None self.w: B = None self.txt = txt a = A("a") f = B("f") j = B("j") a.v = f a.u = j f.r = j f.w = j j.r = f j.w = f assert j.w.w.r.txt == "
f"
class A: def __init__(self, txt: str): self.v: B = None self.u: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: B = None self.w: B = None self.txt = txt a = A("a") f = B("f") j = B("j") a.v = f a.u = j f.r = j f.w = j j.r = f j.w = f assert j.w.w.r.txt == "f"
j
f
j
f
x
x
x
x
3
4
2
3
2
231
class A: def __init__(self, txt: str): self.t: B = None self.txt = txt class B: def __init__(self, txt: str): self.t: B = None self.x: A = None self.txt = txt i = A("i") f = B("f") b = A("b") a = B("a") i.t = a f.t = a f.x = i b.t = a a.t = f a.x = i assert i.t.x.t.txt == "
a"
class A: def __init__(self, txt: str): self.t: B = None self.txt = txt class B: def __init__(self, txt: str): self.t: B = None self.x: A = None self.txt = txt i = A("i") f = B("f") b = A("b") a = B("a") i.t = a f.t = a f.x = i b.t = a a.t = f a.x = i assert i.t.x.t.txt == "a"
i
a
i
a
x
x
x
x
4
6
2
3
2
232
class A: def __init__(self, txt: str): self.w: A = None self.t: B = None self.txt = txt class B: def __init__(self, txt: str): self.s: B = None self.txt = txt a = A("a") g = B("g") c = B("c") h = A("h") a.w = h a.t = c g.s = c c.s = g h.w = a h.t = g assert c.s.s.s.s.txt == "
c"
class A: def __init__(self, txt: str): self.w: A = None self.t: B = None self.txt = txt class B: def __init__(self, txt: str): self.s: B = None self.txt = txt a = A("a") g = B("g") c = B("c") h = A("h") a.w = h a.t = c g.s = c c.s = g h.w = a h.t = g assert c.s.s.s.s.txt == "c"
c
g
c
g
c
x
x
x
4
6
2
4
3
233
class A: def __init__(self, txt: str): self.o: B = None self.y: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: B = None self.txt = txt b = A("b") i = B("i") d = B("d") f = B("f") e = A("e") b.o = d b.y = d i.r = d d.r = f f.r = i e.o = d e.y = i assert e.y.r.r.r.txt == "
i"
class A: def __init__(self, txt: str): self.o: B = None self.y: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: B = None self.txt = txt b = A("b") i = B("i") d = B("d") f = B("f") e = A("e") b.o = d b.y = d i.r = d d.r = f f.r = i e.o = d e.y = i assert e.y.r.r.r.txt == "i"
e
i
d
f
i
x
x
x
5
6
2
4
1
234
class A: def __init__(self, txt: str): self.y: B = None self.txt = txt class B: def __init__(self, txt: str): self.p: A = None self.txt = txt a = A("a") e = B("e") c = B("c") a.y = e e.p = a c.p = a assert a.y.p.y.txt == "
e"
class A: def __init__(self, txt: str): self.y: B = None self.txt = txt class B: def __init__(self, txt: str): self.p: A = None self.txt = txt a = A("a") e = B("e") c = B("c") a.y = e e.p = a c.p = a assert a.y.p.y.txt == "e"
a
e
a
e
x
x
x
x
3
3
2
3
2
235
class A: def __init__(self, txt: str): self.s: A = None self.txt = txt class B: def __init__(self, txt: str): self.v: A = None self.z: A = None self.txt = txt a = A("a") c = B("c") f = A("f") e = B("e") b = A("b") i = B("i") d = A("d") a.s = b c.v = b c.z = d f.s = b e.v = a e.z = d b.s = f i.v = b i.z = d d.s = a assert b.s.s.s.s.s.s.s.txt == "
f"
class A: def __init__(self, txt: str): self.s: A = None self.txt = txt class B: def __init__(self, txt: str): self.v: A = None self.z: A = None self.txt = txt a = A("a") c = B("c") f = A("f") e = B("e") b = A("b") i = B("i") d = A("d") a.s = b c.v = b c.z = d f.s = b e.v = a e.z = d b.s = f i.v = b i.z = d d.s = a assert b.s.s.s.s.s.s.s.txt == "f"
b
f
b
f
b
f
b
f
7
10
2
7
6
236
class A: def __init__(self, txt: str): self.u: A = None self.t: A = None self.txt = txt class B: def __init__(self, txt: str): self.q: A = None self.txt = txt i = A("i") h = B("h") j = A("j") g = B("g") f = A("f") d = B("d") b = A("b") i.u = f i.t = f h.q = i j.u = b j.t = b g.q = b f.u = b f.t = j d.q = f b.u = f b.t = j assert j.t.u.u.u.u.t.txt == "
j"
class A: def __init__(self, txt: str): self.u: A = None self.t: A = None self.txt = txt class B: def __init__(self, txt: str): self.q: A = None self.txt = txt i = A("i") h = B("h") j = A("j") g = B("g") f = A("f") d = B("d") b = A("b") i.u = f i.t = f h.q = i j.u = b j.t = b g.q = b f.u = b f.t = j d.q = f b.u = f b.t = j assert j.t.u.u.u.u.t.txt == "j"
j
b
f
b
f
b
j
x
7
9
2
6
4
237
class A: def __init__(self, txt: str): self.x: B = None self.txt = txt class B: def __init__(self, txt: str): self.s: B = None self.w: B = None self.txt = txt e = A("e") j = B("j") f = B("f") a = B("a") c = A("c") e.x = f j.s = a j.w = a f.s = j f.w = j a.s = f a.w = f c.x = j assert j.w.w.w.w.w.txt == "
f"
class A: def __init__(self, txt: str): self.x: B = None self.txt = txt class B: def __init__(self, txt: str): self.s: B = None self.w: B = None self.txt = txt e = A("e") j = B("j") f = B("f") a = B("a") c = A("c") e.x = f j.s = a j.w = a f.s = j f.w = j a.s = f a.w = f c.x = j assert j.w.w.w.w.w.txt == "f"
j
a
f
j
a
f
x
x
5
5
2
5
3
238
class A: def __init__(self, txt: str): self.r: B = None self.txt = txt class B: def __init__(self, txt: str): self.y: A = None self.txt = txt h = A("h") b = B("b") d = B("d") i = B("i") g = B("g") c = B("c") a = A("a") h.r = d b.y = a d.y = h i.y = h g.y = a c.y = h a.r = b assert a.r.y.r.y.r.y.txt == "
a"
class A: def __init__(self, txt: str): self.r: B = None self.txt = txt class B: def __init__(self, txt: str): self.y: A = None self.txt = txt h = A("h") b = B("b") d = B("d") i = B("i") g = B("g") c = B("c") a = A("a") h.r = d b.y = a d.y = h i.y = h g.y = a c.y = h a.r = b assert a.r.y.r.y.r.y.txt == "a"
a
b
a
b
a
b
a
x
7
7
2
6
5
239
class A: def __init__(self, txt: str): self.t: B = None self.txt = txt class B: def __init__(self, txt: str): self.s: A = None self.v: B = None self.txt = txt e = A("e") a = B("a") h = A("h") d = B("d") j = A("j") e.t = a a.s = j a.v = d h.t = a d.s = j d.v = a j.t = d assert e.t.s.t.txt == "
d"
class A: def __init__(self, txt: str): self.t: B = None self.txt = txt class B: def __init__(self, txt: str): self.s: A = None self.v: B = None self.txt = txt e = A("e") a = B("a") h = A("h") d = B("d") j = A("j") e.t = a a.s = j a.v = d h.t = a d.s = j d.v = a j.t = d assert e.t.s.t.txt == "d"
e
a
j
d
x
x
x
x
5
7
2
3
0
240
class A: def __init__(self, txt: str): self.r: B = None self.txt = txt class B: def __init__(self, txt: str): self.y: B = None self.txt = txt a = A("a") h = B("h") g = A("g") f = B("f") e = B("e") c = A("c") j = A("j") a.r = h h.y = e g.r = f f.y = h e.y = h c.r = f j.r = f assert j.r.y.y.y.y.txt == "
e"
class A: def __init__(self, txt: str): self.r: B = None self.txt = txt class B: def __init__(self, txt: str): self.y: B = None self.txt = txt a = A("a") h = B("h") g = A("g") f = B("f") e = B("e") c = A("c") j = A("j") a.r = h h.y = e g.r = f f.y = h e.y = h c.r = f j.r = f assert j.r.y.y.y.y.txt == "e"
j
f
h
e
h
e
x
x
7
7
2
5
2
241
class A: def __init__(self, txt: str): self.x: B = None self.r: A = None self.txt = txt class B: def __init__(self, txt: str): self.q: B = None self.txt = txt g = A("g") f = B("f") b = B("b") c = B("c") j = A("j") a = B("a") g.x = b g.r = j f.q = c b.q = a c.q = b j.x = c j.r = g a.q = c assert b.q.q.q.q.txt == "
a"
class A: def __init__(self, txt: str): self.x: B = None self.r: A = None self.txt = txt class B: def __init__(self, txt: str): self.q: B = None self.txt = txt g = A("g") f = B("f") b = B("b") c = B("c") j = A("j") a = B("a") g.x = b g.r = j f.q = c b.q = a c.q = b j.x = c j.r = g a.q = c assert b.q.q.q.q.txt == "a"
b
a
c
b
a
x
x
x
6
8
2
4
2
242
class A: def __init__(self, txt: str): self.x: B = None self.u: B = None self.txt = txt class B: def __init__(self, txt: str): self.t: A = None self.txt = txt g = A("g") c = B("c") a = B("a") g.x = c g.u = c c.t = g a.t = g assert c.t.u.t.txt == "
g"
class A: def __init__(self, txt: str): self.x: B = None self.u: B = None self.txt = txt class B: def __init__(self, txt: str): self.t: A = None self.txt = txt g = A("g") c = B("c") a = B("a") g.x = c g.u = c c.t = g a.t = g assert c.t.u.t.txt == "g"
c
g
c
g
x
x
x
x
3
3
2
3
2
243
class A: def __init__(self, txt: str): self.p: B = None self.w: A = None self.txt = txt class B: def __init__(self, txt: str): self.z: B = None self.s: A = None self.txt = txt g = A("g") j = B("j") h = B("h") a = A("a") b = B("b") c = B("c") f = A("f") g.p = c g.w = f j.z = c j.s = f h.z = b h.s = f a.p = c a.w = g b.z = h b.s = f c.z = h c.s = a f.p = j f.w = a assert g.p.s.p.s.txt == "
a"
class A: def __init__(self, txt: str): self.p: B = None self.w: A = None self.txt = txt class B: def __init__(self, txt: str): self.z: B = None self.s: A = None self.txt = txt g = A("g") j = B("j") h = B("h") a = A("a") b = B("b") c = B("c") f = A("f") g.p = c g.w = f j.z = c j.s = f h.z = b h.s = f a.p = c a.w = g b.z = h b.s = f c.z = h c.s = a f.p = j f.w = a assert g.p.s.p.s.txt == "a"
g
c
a
c
a
x
x
x
7
14
2
4
2
244
class A: def __init__(self, txt: str): self.y: B = None self.q: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.s: B = None self.txt = txt i = A("i") h = B("h") b = B("b") a = B("a") i.y = h i.q = h h.r = i h.s = b b.r = i b.s = h a.r = i a.s = h assert a.r.y.s.txt == "
b"
class A: def __init__(self, txt: str): self.y: B = None self.q: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.s: B = None self.txt = txt i = A("i") h = B("h") b = B("b") a = B("a") i.y = h i.q = h h.r = i h.s = b b.r = i b.s = h a.r = i a.s = h assert a.r.y.s.txt == "b"
a
i
h
b
x
x
x
x
4
7
2
3
0
245
class A: def __init__(self, txt: str): self.p: A = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.txt = txt h = A("h") e = B("e") a = A("a") g = B("g") h.p = a e.r = h a.p = h g.r = h assert h.p.p.p.p.txt == "
h"
class A: def __init__(self, txt: str): self.p: A = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.txt = txt h = A("h") e = B("e") a = A("a") g = B("g") h.p = a e.r = h a.p = h g.r = h assert h.p.p.p.p.txt == "h"
h
a
h
a
h
x
x
x
4
4
2
4
3
246
class A: def __init__(self, txt: str): self.z: A = None self.q: A = None self.txt = txt class B: def __init__(self, txt: str): self.r: B = None self.q: B = None self.txt = txt f = A("f") b = B("b") a = B("a") g = B("g") h = B("h") i = B("i") j = A("j") f.z = j f.q = j b.r = g b.q = h a.r = i a.q = b g.r = h g.q = h h.r = g h.q = g i.r = a i.q = g j.z = f j.q = f assert j.q.q.z.q.txt == "
j"
class A: def __init__(self, txt: str): self.z: A = None self.q: A = None self.txt = txt class B: def __init__(self, txt: str): self.r: B = None self.q: B = None self.txt = txt f = A("f") b = B("b") a = B("a") g = B("g") h = B("h") i = B("i") j = A("j") f.z = j f.q = j b.r = g b.q = h a.r = i a.q = b g.r = h g.q = h h.r = g h.q = g i.r = a i.q = g j.z = f j.q = f assert j.q.q.z.q.txt == "j"
j
f
j
f
j
x
x
x
7
10
2
4
3
247
class A: def __init__(self, txt: str): self.q: A = None self.txt = txt class B: def __init__(self, txt: str): self.o: A = None self.s: A = None self.txt = txt h = A("h") c = B("c") g = A("g") a = A("a") j = B("j") h.q = a c.o = a c.s = a g.q = a a.q = g j.o = a j.s = h assert j.s.q.q.q.q.txt == "
g"
class A: def __init__(self, txt: str): self.q: A = None self.txt = txt class B: def __init__(self, txt: str): self.o: A = None self.s: A = None self.txt = txt h = A("h") c = B("c") g = A("g") a = A("a") j = B("j") h.q = a c.o = a c.s = a g.q = a a.q = g j.o = a j.s = h assert j.s.q.q.q.q.txt == "g"
j
h
a
g
a
g
x
x
5
6
2
5
2
248
class A: def __init__(self, txt: str): self.o: B = None self.txt = txt class B: def __init__(self, txt: str): self.z: A = None self.t: B = None self.txt = txt j = A("j") h = B("h") f = A("f") e = A("e") d = B("d") b = B("b") j.o = b h.z = j h.t = d f.o = b e.o = d d.z = j d.t = h b.z = f b.t = d assert f.o.z.o.txt == "
b"
class A: def __init__(self, txt: str): self.o: B = None self.txt = txt class B: def __init__(self, txt: str): self.z: A = None self.t: B = None self.txt = txt j = A("j") h = B("h") f = A("f") e = A("e") d = B("d") b = B("b") j.o = b h.z = j h.t = d f.o = b e.o = d d.z = j d.t = h b.z = f b.t = d assert f.o.z.o.txt == "b"
f
b
f
b
x
x
x
x
6
9
2
3
2
249
class A: def __init__(self, txt: str): self.v: B = None self.r: B = None self.txt = txt class B: def __init__(self, txt: str): self.x: B = None self.q: A = None self.txt = txt f = A("f") d = B("d") a = B("a") e = B("e") h = B("h") g = B("g") j = B("j") f.v = d f.r = a d.x = h d.q = f a.x = d a.q = f e.x = a e.q = f h.x = g h.q = f g.x = a g.q = f j.x = h j.q = f assert e.q.r.q.v.q.v.q.txt == "
f"
class A: def __init__(self, txt: str): self.v: B = None self.r: B = None self.txt = txt class B: def __init__(self, txt: str): self.x: B = None self.q: A = None self.txt = txt f = A("f") d = B("d") a = B("a") e = B("e") h = B("h") g = B("g") j = B("j") f.v = d f.r = a d.x = h d.q = f a.x = d a.q = f e.x = a e.q = f h.x = g h.q = f g.x = a g.q = f j.x = h j.q = f assert e.q.r.q.v.q.v.q.txt == "f"
e
f
a
f
d
f
d
f
7
14
2
7
4
250
class A: def __init__(self, txt: str): self.z: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.txt = txt e = A("e") d = B("d") c = A("c") i = B("i") h = B("h") a = A("a") e.z = d d.r = e c.z = d i.r = a h.r = a a.z = h assert e.z.r.z.r.z.txt == "
d"
class A: def __init__(self, txt: str): self.z: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.txt = txt e = A("e") d = B("d") c = A("c") i = B("i") h = B("h") a = A("a") e.z = d d.r = e c.z = d i.r = a h.r = a a.z = h assert e.z.r.z.r.z.txt == "d"
e
d
e
d
e
d
x
x
6
6
2
5
4
251
class A: def __init__(self, txt: str): self.z: A = None self.txt = txt class B: def __init__(self, txt: str): self.z: B = None self.txt = txt e = A("e") i = B("i") g = B("g") d = B("d") h = A("h") c = B("c") f = B("f") e.z = h i.z = d g.z = d d.z = f h.z = e c.z = g f.z = d assert f.z.z.z.z.z.txt == "
d"
class A: def __init__(self, txt: str): self.z: A = None self.txt = txt class B: def __init__(self, txt: str): self.z: B = None self.txt = txt e = A("e") i = B("i") g = B("g") d = B("d") h = A("h") c = B("c") f = B("f") e.z = h i.z = d g.z = d d.z = f h.z = e c.z = g f.z = d assert f.z.z.z.z.z.txt == "d"
f
d
f
d
f
d
x
x
7
7
2
5
4
252
class A: def __init__(self, txt: str): self.y: A = None self.txt = txt class B: def __init__(self, txt: str): self.q: A = None self.txt = txt j = A("j") e = B("e") b = B("b") h = A("h") i = A("i") j.y = i e.q = h b.q = j h.y = j i.y = j assert j.y.y.y.y.txt == "
j"
class A: def __init__(self, txt: str): self.y: A = None self.txt = txt class B: def __init__(self, txt: str): self.q: A = None self.txt = txt j = A("j") e = B("e") b = B("b") h = A("h") i = A("i") j.y = i e.q = h b.q = j h.y = j i.y = j assert j.y.y.y.y.txt == "j"
j
i
j
i
j
x
x
x
5
5
2
4
3
253
class A: def __init__(self, txt: str): self.v: A = None self.q: A = None self.txt = txt class B: def __init__(self, txt: str): self.v: A = None self.u: A = None self.txt = txt i = A("i") d = B("d") h = B("h") j = A("j") b = A("b") i.v = b i.q = b d.v = b d.u = i h.v = b h.u = i j.v = b j.q = b b.v = j b.q = i assert j.q.v.q.txt == "
b"
class A: def __init__(self, txt: str): self.v: A = None self.q: A = None self.txt = txt class B: def __init__(self, txt: str): self.v: A = None self.u: A = None self.txt = txt i = A("i") d = B("d") h = B("h") j = A("j") b = A("b") i.v = b i.q = b d.v = b d.u = i h.v = b h.u = i j.v = b j.q = b b.v = j b.q = i assert j.q.v.q.txt == "b"
j
b
j
b
x
x
x
x
5
8
2
3
2
254
class A: def __init__(self, txt: str): self.s: B = None self.txt = txt class B: def __init__(self, txt: str): self.x: A = None self.txt = txt e = A("e") i = B("i") b = B("b") e.s = i i.x = e b.x = e assert i.x.s.x.txt == "
e"
class A: def __init__(self, txt: str): self.s: B = None self.txt = txt class B: def __init__(self, txt: str): self.x: A = None self.txt = txt e = A("e") i = B("i") b = B("b") e.s = i i.x = e b.x = e assert i.x.s.x.txt == "e"
i
e
i
e
x
x
x
x
3
3
2
3
2
255
class A: def __init__(self, txt: str): self.p: B = None self.v: A = None self.txt = txt class B: def __init__(self, txt: str): self.w: A = None self.o: A = None self.txt = txt f = A("f") c = B("c") a = A("a") f.p = c f.v = a c.w = a c.o = a a.p = c a.v = f assert a.v.p.o.txt == "
a"
class A: def __init__(self, txt: str): self.p: B = None self.v: A = None self.txt = txt class B: def __init__(self, txt: str): self.w: A = None self.o: A = None self.txt = txt f = A("f") c = B("c") a = A("a") f.p = c f.v = a c.w = a c.o = a a.p = c a.v = f assert a.v.p.o.txt == "a"
a
f
c
a
x
x
x
x
3
5
2
3
1
256
class A: def __init__(self, txt: str): self.y: A = None self.txt = txt class B: def __init__(self, txt: str): self.w: B = None self.u: A = None self.txt = txt h = A("h") g = B("g") e = B("e") j = B("j") d = B("d") a = A("a") b = A("b") h.y = a g.w = j g.u = h e.w = d e.u = a j.w = g j.u = h d.w = e d.u = h a.y = h b.y = h assert j.w.w.u.y.txt == "
a"
class A: def __init__(self, txt: str): self.y: A = None self.txt = txt class B: def __init__(self, txt: str): self.w: B = None self.u: A = None self.txt = txt h = A("h") g = B("g") e = B("e") j = B("j") d = B("d") a = A("a") b = A("b") h.y = a g.w = j g.u = h e.w = d e.u = a j.w = g j.u = h d.w = e d.u = h a.y = h b.y = h assert j.w.w.u.y.txt == "a"
j
g
j
h
a
x
x
x
7
11
2
4
1
257
class A: def __init__(self, txt: str): self.x: B = None self.u: B = None self.txt = txt class B: def __init__(self, txt: str): self.p: B = None self.txt = txt f = A("f") j = B("j") e = A("e") d = B("d") i = B("i") f.x = i f.u = d j.p = i e.x = j e.u = d d.p = j i.p = j assert i.p.p.p.p.txt == "
i"
class A: def __init__(self, txt: str): self.x: B = None self.u: B = None self.txt = txt class B: def __init__(self, txt: str): self.p: B = None self.txt = txt f = A("f") j = B("j") e = A("e") d = B("d") i = B("i") f.x = i f.u = d j.p = i e.x = j e.u = d d.p = j i.p = j assert i.p.p.p.p.txt == "i"
i
j
i
j
i
x
x
x
5
7
2
4
3
258
class A: def __init__(self, txt: str): self.s: A = None self.txt = txt class B: def __init__(self, txt: str): self.q: B = None self.txt = txt h = A("h") f = B("f") d = A("d") g = A("g") b = A("b") c = B("c") j = A("j") h.s = b f.q = c d.s = h g.s = d b.s = g c.q = f j.s = d assert b.s.s.s.s.s.s.txt == "
d"
class A: def __init__(self, txt: str): self.s: A = None self.txt = txt class B: def __init__(self, txt: str): self.q: B = None self.txt = txt h = A("h") f = B("f") d = A("d") g = A("g") b = A("b") c = B("c") j = A("j") h.s = b f.q = c d.s = h g.s = d b.s = g c.q = f j.s = d assert b.s.s.s.s.s.s.txt == "d"
b
g
d
h
b
g
d
x
7
7
2
6
3
259
class A: def __init__(self, txt: str): self.y: B = None self.txt = txt class B: def __init__(self, txt: str): self.v: A = None self.txt = txt g = A("g") b = B("b") a = A("a") h = A("h") g.y = b b.v = h a.y = b h.y = b assert g.y.v.y.v.txt == "
h"
class A: def __init__(self, txt: str): self.y: B = None self.txt = txt class B: def __init__(self, txt: str): self.v: A = None self.txt = txt g = A("g") b = B("b") a = A("a") h = A("h") g.y = b b.v = h a.y = b h.y = b assert g.y.v.y.v.txt == "h"
g
b
h
b
h
x
x
x
4
4
2
4
2
260
class A: def __init__(self, txt: str): self.v: A = None self.txt = txt class B: def __init__(self, txt: str): self.v: A = None self.o: A = None self.txt = txt g = A("g") d = B("d") a = B("a") e = A("e") g.v = e d.v = e d.o = e a.v = g a.o = g e.v = g assert g.v.v.v.v.txt == "
g"
class A: def __init__(self, txt: str): self.v: A = None self.txt = txt class B: def __init__(self, txt: str): self.v: A = None self.o: A = None self.txt = txt g = A("g") d = B("d") a = B("a") e = A("e") g.v = e d.v = e d.o = e a.v = g a.o = g e.v = g assert g.v.v.v.v.txt == "g"
g
e
g
e
g
x
x
x
4
4
2
4
3
261
class A: def __init__(self, txt: str): self.u: A = None self.txt = txt class B: def __init__(self, txt: str): self.p: B = None self.q: B = None self.txt = txt a = A("a") h = B("h") f = A("f") i = B("i") c = A("c") d = A("d") j = B("j") a.u = f h.p = i h.q = j f.u = c i.p = j i.q = j c.u = f d.u = f j.p = i j.q = i assert d.u.u.u.txt == "
f"
class A: def __init__(self, txt: str): self.u: A = None self.txt = txt class B: def __init__(self, txt: str): self.p: B = None self.q: B = None self.txt = txt a = A("a") h = B("h") f = A("f") i = B("i") c = A("c") d = A("d") j = B("j") a.u = f h.p = i h.q = j f.u = c i.p = j i.q = j c.u = f d.u = f j.p = i j.q = i assert d.u.u.u.txt == "f"
d
f
c
f
x
x
x
x
7
8
2
3
1
262
class A: def __init__(self, txt: str): self.q: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: B = None self.u: A = None self.txt = txt j = A("j") f = B("f") e = B("e") h = A("h") d = B("d") j.q = e f.r = e f.u = j e.r = d e.u = j h.q = e d.r = e d.u = h assert h.q.u.q.txt == "
e"
class A: def __init__(self, txt: str): self.q: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: B = None self.u: A = None self.txt = txt j = A("j") f = B("f") e = B("e") h = A("h") d = B("d") j.q = e f.r = e f.u = j e.r = d e.u = j h.q = e d.r = e d.u = h assert h.q.u.q.txt == "e"
h
e
j
e
x
x
x
x
5
8
2
3
1
263
class A: def __init__(self, txt: str): self.v: B = None self.txt = txt class B: def __init__(self, txt: str): self.z: A = None self.t: B = None self.txt = txt h = A("h") c = B("c") f = B("f") g = B("g") i = A("i") d = B("d") e = A("e") h.v = d c.z = h c.t = g f.z = h f.t = g g.z = e g.t = d i.v = d d.z = e d.t = f e.v = c assert c.t.z.v.z.v.t.txt == "
f"
class A: def __init__(self, txt: str): self.v: B = None self.txt = txt class B: def __init__(self, txt: str): self.z: A = None self.t: B = None self.txt = txt h = A("h") c = B("c") f = B("f") g = B("g") i = A("i") d = B("d") e = A("e") h.v = d c.z = h c.t = g f.z = h f.t = g g.z = e g.t = d i.v = d d.z = e d.t = f e.v = c assert c.t.z.v.z.v.t.txt == "f"
c
g
e
c
h
d
f
x
7
11
2
6
1
264
class A: def __init__(self, txt: str): self.v: A = None self.q: A = None self.txt = txt class B: def __init__(self, txt: str): self.v: B = None self.txt = txt e = A("e") h = B("h") d = A("d") j = A("j") f = B("f") c = A("c") g = B("g") e.v = j e.q = j h.v = g d.v = e d.q = c j.v = d j.q = d f.v = h c.v = j c.q = j g.v = h assert e.q.v.v.v.v.txt == "
d"
class A: def __init__(self, txt: str): self.v: A = None self.q: A = None self.txt = txt class B: def __init__(self, txt: str): self.v: B = None self.txt = txt e = A("e") h = B("h") d = A("d") j = A("j") f = B("f") c = A("c") g = B("g") e.v = j e.q = j h.v = g d.v = e d.q = c j.v = d j.q = d f.v = h c.v = j c.q = j g.v = h assert e.q.v.v.v.v.txt == "d"
e
j
d
e
j
d
x
x
7
8
2
5
3
265
class A: def __init__(self, txt: str): self.u: A = None self.r: A = None self.txt = txt class B: def __init__(self, txt: str): self.y: B = None self.u: B = None self.txt = txt h = A("h") b = B("b") i = A("i") g = A("g") f = A("f") c = B("c") d = B("d") h.u = g h.r = f b.y = c b.u = d i.u = f i.r = f g.u = h g.r = f f.u = i f.r = i c.y = b c.u = d d.y = b d.u = b assert d.y.y.u.y.y.u.txt == "
d"
class A: def __init__(self, txt: str): self.u: A = None self.r: A = None self.txt = txt class B: def __init__(self, txt: str): self.y: B = None self.u: B = None self.txt = txt h = A("h") b = B("b") i = A("i") g = A("g") f = A("f") c = B("c") d = B("d") h.u = g h.r = f b.y = c b.u = d i.u = f i.r = f g.u = h g.r = f f.u = i f.r = i c.y = b c.u = d d.y = b d.u = b assert d.y.y.u.y.y.u.txt == "d"
d
b
c
d
b
c
d
x
7
11
2
6
4
266
class A: def __init__(self, txt: str): self.w: B = None self.txt = txt class B: def __init__(self, txt: str): self.x: B = None self.txt = txt e = A("e") b = B("b") j = B("j") e.w = j b.x = j j.x = b assert j.x.x.x.txt == "
b"
class A: def __init__(self, txt: str): self.w: B = None self.txt = txt class B: def __init__(self, txt: str): self.x: B = None self.txt = txt e = A("e") b = B("b") j = B("j") e.w = j b.x = j j.x = b assert j.x.x.x.txt == "b"
j
b
j
b
x
x
x
x
3
3
2
3
2
267
class A: def __init__(self, txt: str): self.t: B = None self.txt = txt class B: def __init__(self, txt: str): self.z: A = None self.r: A = None self.txt = txt c = A("c") i = B("i") h = A("h") b = B("b") f = B("f") a = B("a") c.t = i i.z = c i.r = c h.t = a b.z = c b.r = c f.z = h f.r = c a.z = h a.r = c assert c.t.r.t.txt == "
i"
class A: def __init__(self, txt: str): self.t: B = None self.txt = txt class B: def __init__(self, txt: str): self.z: A = None self.r: A = None self.txt = txt c = A("c") i = B("i") h = A("h") b = B("b") f = B("f") a = B("a") c.t = i i.z = c i.r = c h.t = a b.z = c b.r = c f.z = h f.r = c a.z = h a.r = c assert c.t.r.t.txt == "i"
c
i
c
i
x
x
x
x
6
8
2
3
2
268
class A: def __init__(self, txt: str): self.t: A = None self.p: B = None self.txt = txt class B: def __init__(self, txt: str): self.z: A = None self.txt = txt b = A("b") h = B("h") j = B("j") d = B("d") e = A("e") b.t = e b.p = h h.z = b j.z = b d.z = b e.t = b e.p = j assert b.t.p.z.txt == "
b"
class A: def __init__(self, txt: str): self.t: A = None self.p: B = None self.txt = txt class B: def __init__(self, txt: str): self.z: A = None self.txt = txt b = A("b") h = B("h") j = B("j") d = B("d") e = A("e") b.t = e b.p = h h.z = b j.z = b d.z = b e.t = b e.p = j assert b.t.p.z.txt == "b"
b
e
j
b
x
x
x
x
5
7
2
3
1
269
class A: def __init__(self, txt: str): self.v: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.txt = txt g = A("g") f = B("f") c = A("c") g.v = f f.r = g c.v = f assert c.v.r.v.txt == "
f"
class A: def __init__(self, txt: str): self.v: B = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.txt = txt g = A("g") f = B("f") c = A("c") g.v = f f.r = g c.v = f assert c.v.r.v.txt == "f"
c
f
g
f
x
x
x
x
3
3
2
3
1
270
class A: def __init__(self, txt: str): self.o: B = None self.txt = txt class B: def __init__(self, txt: str): self.p: B = None self.u: B = None self.txt = txt e = A("e") d = B("d") i = B("i") f = A("f") j = B("j") c = A("c") e.o = j d.p = i d.u = j i.p = j i.u = j f.o = i j.p = i j.u = i c.o = j assert d.u.u.p.u.u.p.txt == "
i"
class A: def __init__(self, txt: str): self.o: B = None self.txt = txt class B: def __init__(self, txt: str): self.p: B = None self.u: B = None self.txt = txt e = A("e") d = B("d") i = B("i") f = A("f") j = B("j") c = A("c") e.o = j d.p = i d.u = j i.p = j i.u = j f.o = i j.p = i j.u = i c.o = j assert d.u.u.p.u.u.p.txt == "i"
d
j
i
j
i
j
i
x
6
7
2
6
4
271
class A: def __init__(self, txt: str): self.w: B = None self.r: B = None self.txt = txt class B: def __init__(self, txt: str): self.p: B = None self.txt = txt h = A("h") b = B("b") j = B("j") h.w = b h.r = b b.p = j j.p = b assert j.p.p.p.txt == "
b"
class A: def __init__(self, txt: str): self.w: B = None self.r: B = None self.txt = txt class B: def __init__(self, txt: str): self.p: B = None self.txt = txt h = A("h") b = B("b") j = B("j") h.w = b h.r = b b.p = j j.p = b assert j.p.p.p.txt == "b"
j
b
j
b
x
x
x
x
3
3
2
3
2
272
class A: def __init__(self, txt: str): self.r: A = None self.txt = txt class B: def __init__(self, txt: str): self.s: A = None self.txt = txt e = A("e") c = B("c") h = B("h") g = A("g") a = A("a") f = A("f") e.r = g c.s = a h.s = f g.r = a a.r = e f.r = e assert e.r.r.r.txt == "
e"
class A: def __init__(self, txt: str): self.r: A = None self.txt = txt class B: def __init__(self, txt: str): self.s: A = None self.txt = txt e = A("e") c = B("c") h = B("h") g = A("g") a = A("a") f = A("f") e.r = g c.s = a h.s = f g.r = a a.r = e f.r = e assert e.r.r.r.txt == "e"
e
g
a
e
x
x
x
x
6
6
2
3
1
273
class A: def __init__(self, txt: str): self.o: A = None self.txt = txt class B: def __init__(self, txt: str): self.t: A = None self.p: A = None self.txt = txt j = A("j") c = B("c") d = A("d") a = A("a") j.o = d c.t = d c.p = j d.o = j a.o = d assert a.o.o.o.txt == "
d"
class A: def __init__(self, txt: str): self.o: A = None self.txt = txt class B: def __init__(self, txt: str): self.t: A = None self.p: A = None self.txt = txt j = A("j") c = B("c") d = A("d") a = A("a") j.o = d c.t = d c.p = j d.o = j a.o = d assert a.o.o.o.txt == "d"
a
d
j
d
x
x
x
x
4
5
2
3
1
274
class A: def __init__(self, txt: str): self.w: A = None self.txt = txt class B: def __init__(self, txt: str): self.v: A = None self.txt = txt h = A("h") d = B("d") j = B("j") a = A("a") c = B("c") e = B("e") h.w = a d.v = h j.v = h a.w = h c.v = a e.v = h assert h.w.w.w.w.w.txt == "
a"
class A: def __init__(self, txt: str): self.w: A = None self.txt = txt class B: def __init__(self, txt: str): self.v: A = None self.txt = txt h = A("h") d = B("d") j = B("j") a = A("a") c = B("c") e = B("e") h.w = a d.v = h j.v = h a.w = h c.v = a e.v = h assert h.w.w.w.w.w.txt == "a"
h
a
h
a
h
a
x
x
6
6
2
5
4
275
class A: def __init__(self, txt: str): self.v: B = None self.z: B = None self.txt = txt class B: def __init__(self, txt: str): self.x: B = None self.r: A = None self.txt = txt h = A("h") b = B("b") j = B("j") e = B("e") h.v = j h.z = e b.x = e b.r = h j.x = b j.r = h e.x = b e.r = h assert j.r.z.r.z.txt == "
e"
class A: def __init__(self, txt: str): self.v: B = None self.z: B = None self.txt = txt class B: def __init__(self, txt: str): self.x: B = None self.r: A = None self.txt = txt h = A("h") b = B("b") j = B("j") e = B("e") h.v = j h.z = e b.x = e b.r = h j.x = b j.r = h e.x = b e.r = h assert j.r.z.r.z.txt == "e"
j
h
e
h
e
x
x
x
4
8
2
4
2
276
class A: def __init__(self, txt: str): self.s: B = None self.txt = txt class B: def __init__(self, txt: str): self.u: A = None self.r: A = None self.txt = txt j = A("j") d = B("d") i = A("i") j.s = d d.u = j d.r = j i.s = d assert d.r.s.r.txt == "
j"
class A: def __init__(self, txt: str): self.s: B = None self.txt = txt class B: def __init__(self, txt: str): self.u: A = None self.r: A = None self.txt = txt j = A("j") d = B("d") i = A("i") j.s = d d.u = j d.r = j i.s = d assert d.r.s.r.txt == "j"
d
j
d
j
x
x
x
x
3
3
2
3
2
277
class A: def __init__(self, txt: str): self.o: B = None self.txt = txt class B: def __init__(self, txt: str): self.o: B = None self.z: B = None self.txt = txt j = A("j") a = B("a") h = A("h") c = B("c") i = A("i") j.o = c a.o = c a.z = c h.o = c c.o = a c.z = a i.o = a assert i.o.o.o.o.o.txt == "
a"
class A: def __init__(self, txt: str): self.o: B = None self.txt = txt class B: def __init__(self, txt: str): self.o: B = None self.z: B = None self.txt = txt j = A("j") a = B("a") h = A("h") c = B("c") i = A("i") j.o = c a.o = c a.z = c h.o = c c.o = a c.z = a i.o = a assert i.o.o.o.o.o.txt == "a"
i
a
c
a
c
a
x
x
5
5
2
5
3
278
class A: def __init__(self, txt: str): self.o: A = None self.txt = txt class B: def __init__(self, txt: str): self.o: A = None self.txt = txt c = A("c") f = B("f") d = B("d") e = A("e") i = A("i") c.o = i f.o = e d.o = e e.o = c i.o = e assert f.o.o.o.txt == "
i"
class A: def __init__(self, txt: str): self.o: A = None self.txt = txt class B: def __init__(self, txt: str): self.o: A = None self.txt = txt c = A("c") f = B("f") d = B("d") e = A("e") i = A("i") c.o = i f.o = e d.o = e e.o = c i.o = e assert f.o.o.o.txt == "i"
f
e
c
i
x
x
x
x
5
5
2
3
0
279
class A: def __init__(self, txt: str): self.x: A = None self.txt = txt class B: def __init__(self, txt: str): self.q: B = None self.v: B = None self.txt = txt d = A("d") g = B("g") a = B("a") i = B("i") h = A("h") d.x = h g.q = i g.v = i a.q = i a.v = i i.q = g i.v = g h.x = d assert i.q.q.v.q.txt == "
i"
class A: def __init__(self, txt: str): self.x: A = None self.txt = txt class B: def __init__(self, txt: str): self.q: B = None self.v: B = None self.txt = txt d = A("d") g = B("g") a = B("a") i = B("i") h = A("h") d.x = h g.q = i g.v = i a.q = i a.v = i i.q = g i.v = g h.x = d assert i.q.q.v.q.txt == "i"
i
g
i
g
i
x
x
x
5
5
2
4
3
280
class A: def __init__(self, txt: str): self.q: A = None self.txt = txt class B: def __init__(self, txt: str): self.x: A = None self.txt = txt i = A("i") c = B("c") e = B("e") g = B("g") a = B("a") f = A("f") i.q = f c.x = f e.x = i g.x = f a.x = i f.q = i assert e.x.q.q.q.txt == "
f"
class A: def __init__(self, txt: str): self.q: A = None self.txt = txt class B: def __init__(self, txt: str): self.x: A = None self.txt = txt i = A("i") c = B("c") e = B("e") g = B("g") a = B("a") f = A("f") i.q = f c.x = f e.x = i g.x = f a.x = i f.q = i assert e.x.q.q.q.txt == "f"
e
i
f
i
f
x
x
x
6
6
2
4
2
281
class A: def __init__(self, txt: str): self.u: B = None self.txt = txt class B: def __init__(self, txt: str): self.w: B = None self.x: B = None self.txt = txt f = A("f") b = B("b") g = B("g") i = B("i") f.u = i b.w = g b.x = g g.w = i g.x = i i.w = b i.x = g assert f.u.w.w.txt == "
g"
class A: def __init__(self, txt: str): self.u: B = None self.txt = txt class B: def __init__(self, txt: str): self.w: B = None self.x: B = None self.txt = txt f = A("f") b = B("b") g = B("g") i = B("i") f.u = i b.w = g b.x = g g.w = i g.x = i i.w = b i.x = g assert f.u.w.w.txt == "g"
f
i
b
g
x
x
x
x
4
5
2
3
0
282
class A: def __init__(self, txt: str): self.w: B = None self.txt = txt class B: def __init__(self, txt: str): self.v: A = None self.txt = txt i = A("i") f = B("f") a = A("a") b = B("b") c = B("c") i.w = f f.v = i a.w = b b.v = i c.v = a assert c.v.w.v.w.v.txt == "
i"
class A: def __init__(self, txt: str): self.w: B = None self.txt = txt class B: def __init__(self, txt: str): self.v: A = None self.txt = txt i = A("i") f = B("f") a = A("a") b = B("b") c = B("c") i.w = f f.v = i a.w = b b.v = i c.v = a assert c.v.w.v.w.v.txt == "i"
c
a
b
i
f
i
x
x
5
5
2
5
1
283
class A: def __init__(self, txt: str): self.z: B = None self.txt = txt class B: def __init__(self, txt: str): self.w: A = None self.y: B = None self.txt = txt g = A("g") i = B("i") c = B("c") b = B("b") e = A("e") j = A("j") a = B("a") g.z = c i.w = e i.y = b c.w = j c.y = i b.w = e b.y = a e.z = i j.z = c a.w = g a.y = c assert g.z.w.z.y.y.w.z.txt == "
i"
class A: def __init__(self, txt: str): self.z: B = None self.txt = txt class B: def __init__(self, txt: str): self.w: A = None self.y: B = None self.txt = txt g = A("g") i = B("i") c = B("c") b = B("b") e = A("e") j = A("j") a = B("a") g.z = c i.w = e i.y = b c.w = j c.y = i b.w = e b.y = a e.z = i j.z = c a.w = g a.y = c assert g.z.w.z.y.y.w.z.txt == "i"
g
c
j
c
i
b
e
i
7
11
2
7
2
284
class A: def __init__(self, txt: str): self.z: B = None self.txt = txt class B: def __init__(self, txt: str): self.z: A = None self.x: B = None self.txt = txt b = A("b") i = B("i") j = B("j") g = B("g") c = B("c") a = B("a") b.z = g i.z = b i.x = c j.z = b j.x = g g.z = b g.x = a c.z = b c.x = g a.z = b a.x = c assert i.z.z.z.z.x.z.txt == "
b"
class A: def __init__(self, txt: str): self.z: B = None self.txt = txt class B: def __init__(self, txt: str): self.z: A = None self.x: B = None self.txt = txt b = A("b") i = B("i") j = B("j") g = B("g") c = B("c") a = B("a") b.z = g i.z = b i.x = c j.z = b j.x = g g.z = b g.x = a c.z = b c.x = g a.z = b a.x = c assert i.z.z.z.z.x.z.txt == "b"
i
b
g
b
g
a
b
x
6
11
2
6
3
285
class A: def __init__(self, txt: str): self.y: B = None self.txt = txt class B: def __init__(self, txt: str): self.z: B = None self.txt = txt f = A("f") i = B("i") h = B("h") d = B("d") f.y = i i.z = d h.z = d d.z = i assert h.z.z.z.txt == "
d"
class A: def __init__(self, txt: str): self.y: B = None self.txt = txt class B: def __init__(self, txt: str): self.z: B = None self.txt = txt f = A("f") i = B("i") h = B("h") d = B("d") f.y = i i.z = d h.z = d d.z = i assert h.z.z.z.txt == "d"
h
d
i
d
x
x
x
x
4
4
2
3
1
286
class A: def __init__(self, txt: str): self.s: B = None self.x: A = None self.txt = txt class B: def __init__(self, txt: str): self.o: B = None self.txt = txt i = A("i") g = B("g") f = B("f") d = B("d") j = B("j") b = A("b") i.s = f i.x = b g.o = d f.o = j d.o = f j.o = d b.s = j b.x = i assert b.x.x.s.txt == "
j"
class A: def __init__(self, txt: str): self.s: B = None self.x: A = None self.txt = txt class B: def __init__(self, txt: str): self.o: B = None self.txt = txt i = A("i") g = B("g") f = B("f") d = B("d") j = B("j") b = A("b") i.s = f i.x = b g.o = d f.o = j d.o = f j.o = d b.s = j b.x = i assert b.x.x.s.txt == "j"
b
i
b
j
x
x
x
x
6
8
2
3
1
287
class A: def __init__(self, txt: str): self.r: A = None self.s: B = None self.txt = txt class B: def __init__(self, txt: str): self.t: A = None self.txt = txt c = A("c") d = B("d") a = A("a") g = A("g") c.r = a c.s = d d.t = c a.r = c a.s = d g.r = c g.s = d assert a.s.t.r.s.txt == "
d"
class A: def __init__(self, txt: str): self.r: A = None self.s: B = None self.txt = txt class B: def __init__(self, txt: str): self.t: A = None self.txt = txt c = A("c") d = B("d") a = A("a") g = A("g") c.r = a c.s = d d.t = c a.r = c a.s = d g.r = c g.s = d assert a.s.t.r.s.txt == "d"
a
d
c
a
d
x
x
x
4
7
2
4
2
288
class A: def __init__(self, txt: str): self.p: A = None self.txt = txt class B: def __init__(self, txt: str): self.t: A = None self.o: B = None self.txt = txt c = A("c") b = B("b") e = A("e") g = B("g") c.p = e b.t = e b.o = g e.p = c g.t = c g.o = b assert e.p.p.p.p.txt == "
e"
class A: def __init__(self, txt: str): self.p: A = None self.txt = txt class B: def __init__(self, txt: str): self.t: A = None self.o: B = None self.txt = txt c = A("c") b = B("b") e = A("e") g = B("g") c.p = e b.t = e b.o = g e.p = c g.t = c g.o = b assert e.p.p.p.p.txt == "e"
e
c
e
c
e
x
x
x
4
6
2
4
3
289
class A: def __init__(self, txt: str): self.x: B = None self.v: A = None self.txt = txt class B: def __init__(self, txt: str): self.r: B = None self.txt = txt j = A("j") g = B("g") a = A("a") b = A("b") c = B("c") j.x = g j.v = a g.r = c a.x = g a.v = j b.x = g b.v = a c.r = g assert j.v.v.v.x.txt == "
g"
class A: def __init__(self, txt: str): self.x: B = None self.v: A = None self.txt = txt class B: def __init__(self, txt: str): self.r: B = None self.txt = txt j = A("j") g = B("g") a = A("a") b = A("b") c = B("c") j.x = g j.v = a g.r = c a.x = g a.v = j b.x = g b.v = a c.r = g assert j.v.v.v.x.txt == "g"
j
a
j
a
g
x
x
x
5
8
2
4
2
290
class A: def __init__(self, txt: str): self.t: B = None self.txt = txt class B: def __init__(self, txt: str): self.o: A = None self.txt = txt g = A("g") j = B("j") a = A("a") g.t = j j.o = g a.t = j assert j.o.t.o.txt == "
g"
class A: def __init__(self, txt: str): self.t: B = None self.txt = txt class B: def __init__(self, txt: str): self.o: A = None self.txt = txt g = A("g") j = B("j") a = A("a") g.t = j j.o = g a.t = j assert j.o.t.o.txt == "g"
j
g
j
g
x
x
x
x
3
3
2
3
2
291
class A: def __init__(self, txt: str): self.u: B = None self.txt = txt class B: def __init__(self, txt: str): self.t: A = None self.txt = txt h = A("h") f = B("f") j = B("j") a = B("a") b = B("b") g = B("g") h.u = f f.t = h j.t = h a.t = h b.t = h g.t = h assert h.u.t.u.txt == "
f"
class A: def __init__(self, txt: str): self.u: B = None self.txt = txt class B: def __init__(self, txt: str): self.t: A = None self.txt = txt h = A("h") f = B("f") j = B("j") a = B("a") b = B("b") g = B("g") h.u = f f.t = h j.t = h a.t = h b.t = h g.t = h assert h.u.t.u.txt == "f"
h
f
h
f
x
x
x
x
6
6
2
3
2
292
class A: def __init__(self, txt: str): self.z: B = None self.txt = txt class B: def __init__(self, txt: str): self.u: A = None self.txt = txt a = A("a") b = B("b") c = A("c") a.z = b b.u = a c.z = b assert a.z.u.z.txt == "
b"
class A: def __init__(self, txt: str): self.z: B = None self.txt = txt class B: def __init__(self, txt: str): self.u: A = None self.txt = txt a = A("a") b = B("b") c = A("c") a.z = b b.u = a c.z = b assert a.z.u.z.txt == "b"
a
b
a
b
x
x
x
x
3
3
2
3
2
293
class A: def __init__(self, txt: str): self.q: A = None self.t: B = None self.txt = txt class B: def __init__(self, txt: str): self.t: A = None self.txt = txt a = A("a") g = B("g") c = B("c") d = A("d") a.q = d a.t = c g.t = a c.t = d d.q = a d.t = c assert d.q.t.t.txt == "
d"
class A: def __init__(self, txt: str): self.q: A = None self.t: B = None self.txt = txt class B: def __init__(self, txt: str): self.t: A = None self.txt = txt a = A("a") g = B("g") c = B("c") d = A("d") a.q = d a.t = c g.t = a c.t = d d.q = a d.t = c assert d.q.t.t.txt == "d"
d
a
c
d
x
x
x
x
4
6
2
3
1
294
class A: def __init__(self, txt: str): self.r: A = None self.txt = txt class B: def __init__(self, txt: str): self.x: B = None self.y: A = None self.txt = txt a = A("a") b = B("b") g = A("g") j = A("j") e = B("e") c = A("c") f = B("f") a.r = c b.x = f b.y = c g.r = a j.r = g e.x = b e.y = a c.r = j f.x = e f.y = c assert j.r.r.r.txt == "
c"
class A: def __init__(self, txt: str): self.r: A = None self.txt = txt class B: def __init__(self, txt: str): self.x: B = None self.y: A = None self.txt = txt a = A("a") b = B("b") g = A("g") j = A("j") e = B("e") c = A("c") f = B("f") a.r = c b.x = f b.y = c g.r = a j.r = g e.x = b e.y = a c.r = j f.x = e f.y = c assert j.r.r.r.txt == "c"
j
g
a
c
x
x
x
x
7
10
2
3
0
295
class A: def __init__(self, txt: str): self.y: A = None self.p: B = None self.txt = txt class B: def __init__(self, txt: str): self.t: A = None self.txt = txt g = A("g") f = B("f") c = A("c") g.y = c g.p = f f.t = c c.y = g c.p = f assert g.y.y.p.txt == "
f"
class A: def __init__(self, txt: str): self.y: A = None self.p: B = None self.txt = txt class B: def __init__(self, txt: str): self.t: A = None self.txt = txt g = A("g") f = B("f") c = A("c") g.y = c g.p = f f.t = c c.y = g c.p = f assert g.y.y.p.txt == "f"
g
c
g
f
x
x
x
x
3
5
2
3
1
296
class A: def __init__(self, txt: str): self.p: B = None self.w: B = None self.txt = txt class B: def __init__(self, txt: str): self.s: A = None self.o: A = None self.txt = txt c = A("c") b = B("b") g = B("g") f = A("f") c.p = g c.w = b b.s = f b.o = c g.s = f g.o = f f.p = g f.w = g assert b.o.w.s.txt == "
f"
class A: def __init__(self, txt: str): self.p: B = None self.w: B = None self.txt = txt class B: def __init__(self, txt: str): self.s: A = None self.o: A = None self.txt = txt c = A("c") b = B("b") g = B("g") f = A("f") c.p = g c.w = b b.s = f b.o = c g.s = f g.o = f f.p = g f.w = g assert b.o.w.s.txt == "f"
b
c
b
f
x
x
x
x
4
6
2
3
1
297
class A: def __init__(self, txt: str): self.t: B = None self.txt = txt class B: def __init__(self, txt: str): self.o: A = None self.t: A = None self.txt = txt c = A("c") e = B("e") f = A("f") c.t = e e.o = c e.t = c f.t = e assert c.t.o.t.txt == "
e"
class A: def __init__(self, txt: str): self.t: B = None self.txt = txt class B: def __init__(self, txt: str): self.o: A = None self.t: A = None self.txt = txt c = A("c") e = B("e") f = A("f") c.t = e e.o = c e.t = c f.t = e assert c.t.o.t.txt == "e"
c
e
c
e
x
x
x
x
3
3
2
3
2
298
class A: def __init__(self, txt: str): self.p: B = None self.y: A = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.txt = txt c = A("c") i = B("i") j = A("j") b = B("b") c.p = b c.y = j i.r = j j.p = b j.y = c b.r = j assert j.y.y.p.txt == "
b"
class A: def __init__(self, txt: str): self.p: B = None self.y: A = None self.txt = txt class B: def __init__(self, txt: str): self.r: A = None self.txt = txt c = A("c") i = B("i") j = A("j") b = B("b") c.p = b c.y = j i.r = j j.p = b j.y = c b.r = j assert j.y.y.p.txt == "b"
j
c
j
b
x
x
x
x
4
6
2
3
1
299
class A: def __init__(self, txt: str): self.r: A = None self.txt = txt class B: def __init__(self, txt: str): self.y: A = None self.txt = txt h = A("h") f = B("f") d = B("d") i = A("i") h.r = i f.y = i d.y = h i.r = h assert i.r.r.r.r.txt == "
i"
class A: def __init__(self, txt: str): self.r: A = None self.txt = txt class B: def __init__(self, txt: str): self.y: A = None self.txt = txt h = A("h") f = B("f") d = B("d") i = A("i") h.r = i f.y = i d.y = h i.r = h assert i.r.r.r.r.txt == "i"
i
h
i
h
i
x
x
x
4
4
2
4
3