Module(body=[Assign(targets=[Name(id='s', ctx=Store())], value=Call(func=Name(id='set', ctx=Load()), args=[Call(func=Name(id='range', ctx=Load()), args=[Num(n=9)], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None)), Assign(targets=[Name(id='s1', ctx=Store())], value=Call(func=Name(id='set', ctx=Load()), args=[Call(func=Name(id='range', ctx=Load()), args=[Num(n=5)], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None)), Assign(targets=[Name(id='s2', ctx=Store())], value=Call(func=Name(id='set', ctx=Load()), args=[Call(func=Name(id='range', ctx=Load()), args=[Num(n=4), Num(n=9)], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Str(s='\nlen')], nl=True), Print(dest=None, values=[Compare(left=Call(func=Name(id='len', ctx=Load()), args=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Num(n=0)])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Name(id='len', ctx=Load()), args=[Name(id='s1', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq(), Eq()], comparators=[Call(func=Name(id='len', ctx=Load()), args=[Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None), Num(n=5)])], nl=True), Print(dest=None, values=[Str(s='\nx in s')], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Num(n=4), ops=[In()], comparators=[Name(id='s1', ctx=Load())]), ops=[Eq(), Eq()], comparators=[Compare(left=Num(n=4), ops=[In()], comparators=[Name(id='s2', ctx=Load())]), Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Num(n=8), ops=[In()], comparators=[Name(id='s1', ctx=Load())]), ops=[Eq(), Eq()], comparators=[Compare(left=Num(n=1), ops=[In()], comparators=[Name(id='s2', ctx=Load())]), Name(id='False', ctx=Load())])], nl=True), Print(dest=None, values=[Str(s='\nx not in s')], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Num(n=1), ops=[NotIn()], comparators=[Name(id='s1', ctx=Load())]), ops=[Eq(), Eq()], comparators=[Compare(left=Num(n=8), ops=[NotIn()], comparators=[Name(id='s2', ctx=Load())]), Name(id='False', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Num(n=8), ops=[NotIn()], comparators=[Name(id='s1', ctx=Load())]), ops=[Eq(), Eq()], comparators=[Compare(left=Num(n=1), ops=[NotIn()], comparators=[Name(id='s2', ctx=Load())]), Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Str(s='\nisdisjoint(other)')], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='isdisjoint', ctx=Load()), args=[Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Name(id='False', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='isdisjoint', ctx=Load()), args=[Call(func=Name(id='set', ctx=Load()), args=[Call(func=Name(id='range', ctx=Load()), args=[Num(n=5), Num(n=10)], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Str(s='\nissubset(other)')], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='issubset', ctx=Load()), args=[Name(id='s1', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='issubset', ctx=Load()), args=[Name(id='s', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='issubset', ctx=Load()), args=[Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Name(id='False', ctx=Load())])], nl=True), Print(dest=None, values=[Str(s='\nset <= other')], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Name(id='s1', ctx=Load()), ops=[LtE()], comparators=[Name(id='s', ctx=Load())]), ops=[Eq()], comparators=[Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Name(id='s2', ctx=Load()), ops=[LtE()], comparators=[Name(id='s', ctx=Load())]), ops=[Eq()], comparators=[Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Name(id='s', ctx=Load()), ops=[LtE()], comparators=[Name(id='s', ctx=Load())]), ops=[Eq()], comparators=[Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Name(id='s1', ctx=Load()), ops=[LtE()], comparators=[Name(id='s2', ctx=Load())]), ops=[Eq()], comparators=[Name(id='False', ctx=Load())])], nl=True), Print(dest=None, values=[Str(s='\nset < other')], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Name(id='s1', ctx=Load()), ops=[Lt()], comparators=[Name(id='s', ctx=Load())]), ops=[Eq()], comparators=[Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Name(id='s2', ctx=Load()), ops=[Lt()], comparators=[Name(id='s', ctx=Load())]), ops=[Eq()], comparators=[Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Name(id='s', ctx=Load()), ops=[Lt()], comparators=[Name(id='s', ctx=Load())]), ops=[Eq()], comparators=[Name(id='False', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Name(id='s1', ctx=Load()), ops=[Lt()], comparators=[Name(id='s2', ctx=Load())]), ops=[Eq()], comparators=[Name(id='False', ctx=Load())])], nl=True), Print(dest=None, values=[Str(s='\nissuperset(other)')], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s2', ctx=Load()), attr='issuperset', ctx=Load()), args=[Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s', ctx=Load()), attr='issuperset', ctx=Load()), args=[Name(id='s1', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s2', ctx=Load()), attr='issuperset', ctx=Load()), args=[Name(id='s1', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Name(id='False', ctx=Load())])], nl=True), Print(dest=None, values=[Str(s='\nset >= other')], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Name(id='s', ctx=Load()), ops=[GtE()], comparators=[Name(id='s1', ctx=Load())]), ops=[Eq()], comparators=[Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Name(id='s', ctx=Load()), ops=[GtE()], comparators=[Name(id='s2', ctx=Load())]), ops=[Eq()], comparators=[Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Name(id='s', ctx=Load()), ops=[GtE()], comparators=[Name(id='s', ctx=Load())]), ops=[Eq()], comparators=[Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Name(id='s1', ctx=Load()), ops=[GtE()], comparators=[Name(id='s2', ctx=Load())]), ops=[Eq()], comparators=[Name(id='False', ctx=Load())])], nl=True), Print(dest=None, values=[Str(s='\nset > other')], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Name(id='s', ctx=Load()), ops=[Gt()], comparators=[Name(id='s1', ctx=Load())]), ops=[Eq()], comparators=[Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Name(id='s', ctx=Load()), ops=[Gt()], comparators=[Name(id='s2', ctx=Load())]), ops=[Eq()], comparators=[Name(id='True', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Name(id='s', ctx=Load()), ops=[Gt()], comparators=[Name(id='s', ctx=Load())]), ops=[Eq()], comparators=[Name(id='False', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Compare(left=Name(id='s1', ctx=Load()), ops=[Gt()], comparators=[Name(id='s2', ctx=Load())]), ops=[Eq()], comparators=[Name(id='False', ctx=Load())])], nl=True), Print(dest=None, values=[Str(s='\nunion(other,...)')], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None), attr='union', ctx=Load()), args=[Name(id='s1', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Name(id='s1', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='union', ctx=Load()), args=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Name(id='s1', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='union', ctx=Load()), args=[Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Name(id='s', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='union', ctx=Load()), args=[Name(id='s2', ctx=Load()), Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=4), Num(n=5), Num(n=6)], ctx=Load())], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Name(id='s', ctx=Load())])], nl=True), Print(dest=None, values=[Str(s='\nintersection(other,...)')], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None), attr='intersection', ctx=Load()), args=[Name(id='s1', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='intersection', ctx=Load()), args=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='intersection', ctx=Load()), args=[Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=4)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s', ctx=Load()), attr='intersection', ctx=Load()), args=[Name(id='s1', ctx=Load()), Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=4)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Str(s='\ndifference(other,...)')], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None), attr='difference', ctx=Load()), args=[Name(id='s1', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='difference', ctx=Load()), args=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Name(id='s1', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='difference', ctx=Load()), args=[Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=0), Num(n=1), Num(n=2), Num(n=3)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s', ctx=Load()), attr='difference', ctx=Load()), args=[Name(id='s1', ctx=Load()), Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Str(s='\nsymmetric_difference(other)')], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None), attr='symmetric_difference', ctx=Load()), args=[Name(id='s1', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Name(id='s1', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='symmetric_difference', ctx=Load()), args=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Name(id='s1', ctx=Load())])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='symmetric_difference', ctx=Load()), args=[Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=0), Num(n=1), Num(n=2), Num(n=3), Num(n=5), Num(n=6), Num(n=7), Num(n=8)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s', ctx=Load()), attr='symmetric_difference', ctx=Load()), args=[Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='symmetric_difference', ctx=Load()), args=[Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=4)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Str(s='\ncopy()')], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None), attr='copy', ctx=Load()), args=[], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='copy', ctx=Load()), args=[], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Name(id='s1', ctx=Load())])], nl=True), Assign(targets=[Name(id='s3', ctx=Store())], value=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='copy', ctx=Load()), args=[], keywords=[], starargs=None, kwargs=None)), Assign(targets=[Name(id='s1', ctx=Store())], value=Call(func=Name(id='set', ctx=Load()), args=[Call(func=Name(id='range', ctx=Load()), args=[Num(n=1), Num(n=5)], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='s1', ctx=Load()), ops=[NotEq()], comparators=[Name(id='s3', ctx=Load())])], nl=True), Assign(targets=[Name(id='s3', ctx=Store())], value=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='copy', ctx=Load()), args=[], keywords=[], starargs=None, kwargs=None)), Expr(value=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='add', ctx=Load()), args=[Num(n=0)], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='s1', ctx=Load()), ops=[NotEq()], comparators=[Name(id='s3', ctx=Load())])], nl=True), Print(dest=None, values=[Str(s='\nupdate(other,...)')], nl=True), Assign(targets=[Name(id='empty', ctx=Store())], value=Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='update', ctx=Load()), args=[Name(id='s1', ctx=Load())], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Name(id='s1', ctx=Load())])], nl=True), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='update', ctx=Load()), args=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Name(id='s1', ctx=Load())])], nl=True), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='update', ctx=Load()), args=[Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Name(id='s', ctx=Load())])], nl=True), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='update', ctx=Load()), args=[Name(id='s1', ctx=Load()), Name(id='s2', ctx=Load()), Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=4), Num(n=5), Num(n=6)], ctx=Load())], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Name(id='s', ctx=Load())])], nl=True), Print(dest=None, values=[Str(s='\nintersection_update(other,...)')], nl=True), Assign(targets=[Name(id='empty', ctx=Store())], value=Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='intersection_update', ctx=Load()), args=[Name(id='s1', ctx=Load())], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Assign(targets=[Name(id='empty', ctx=Store())], value=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='copy', ctx=Load()), args=[], keywords=[], starargs=None, kwargs=None)), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='intersection_update', ctx=Load()), args=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Assign(targets=[Name(id='empty', ctx=Store())], value=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='copy', ctx=Load()), args=[], keywords=[], starargs=None, kwargs=None)), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='intersection_update', ctx=Load()), args=[Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=4)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Assign(targets=[Name(id='empty', ctx=Store())], value=Call(func=Attribute(value=Name(id='s', ctx=Load()), attr='copy', ctx=Load()), args=[], keywords=[], starargs=None, kwargs=None)), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='intersection_update', ctx=Load()), args=[Name(id='s1', ctx=Load()), Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=4)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Str(s='\ndifference(other,...)')], nl=True), Assign(targets=[Name(id='empty', ctx=Store())], value=Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='difference_update', ctx=Load()), args=[Name(id='s1', ctx=Load())], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Assign(targets=[Name(id='empty', ctx=Store())], value=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='copy', ctx=Load()), args=[], keywords=[], starargs=None, kwargs=None)), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='difference_update', ctx=Load()), args=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Name(id='s1', ctx=Load())])], nl=True), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='difference_update', ctx=Load()), args=[Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=0), Num(n=1), Num(n=2), Num(n=3)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Assign(targets=[Name(id='empty', ctx=Store())], value=Call(func=Attribute(value=Name(id='s', ctx=Load()), attr='copy', ctx=Load()), args=[], keywords=[], starargs=None, kwargs=None)), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='difference_update', ctx=Load()), args=[Name(id='s1', ctx=Load()), Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Str(s='\nsymmetric_difference_update(other)')], nl=True), Assign(targets=[Name(id='empty', ctx=Store())], value=Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='symmetric_difference_update', ctx=Load()), args=[Name(id='s1', ctx=Load())], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Name(id='s1', ctx=Load())])], nl=True), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='symmetric_difference_update', ctx=Load()), args=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Name(id='s1', ctx=Load())])], nl=True), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='symmetric_difference_update', ctx=Load()), args=[Name(id='s2', ctx=Load())], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=0), Num(n=1), Num(n=2), Num(n=3), Num(n=5), Num(n=6), Num(n=7), Num(n=8)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s', ctx=Load()), attr='symmetric_difference', ctx=Load()), args=[Name(id='empty', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=4)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Str(s='\nadd(elem)')], nl=True), Assign(targets=[Name(id='empty', ctx=Store())], value=Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='add', ctx=Load()), args=[Num(n=1)], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=1)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Expr(value=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='add', ctx=Load()), args=[Num(n=5)], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='s1', ctx=Load()), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=0), Num(n=1), Num(n=2), Num(n=3), Num(n=4), Num(n=5)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Str(s='\nremove(elem)')], nl=True), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='remove', ctx=Load()), args=[Num(n=1)], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Expr(value=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='remove', ctx=Load()), args=[Num(n=5)], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='s1', ctx=Load()), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=0), Num(n=1), Num(n=2), Num(n=3), Num(n=4)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Str(s='\ndiscard(elem)')], nl=True), Expr(value=Call(func=Attribute(value=Name(id='empty', ctx=Load()), attr='discard', ctx=Load()), args=[Num(n=500)], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='empty', ctx=Load()), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Expr(value=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='discard', ctx=Load()), args=[Num(n=4)], keywords=[], starargs=None, kwargs=None)), Print(dest=None, values=[Compare(left=Name(id='s1', ctx=Load()), ops=[Eq()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=0), Num(n=1), Num(n=2), Num(n=3)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Str(s='\npop()')], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='pop', ctx=Load()), args=[], keywords=[], starargs=None, kwargs=None), ops=[In()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=0), Num(n=1), Num(n=2), Num(n=3)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='pop', ctx=Load()), args=[], keywords=[], starargs=None, kwargs=None), ops=[In()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=0), Num(n=1), Num(n=2), Num(n=3)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='pop', ctx=Load()), args=[], keywords=[], starargs=None, kwargs=None), ops=[In()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=0), Num(n=1), Num(n=2), Num(n=3)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Attribute(value=Name(id='s1', ctx=Load()), attr='pop', ctx=Load()), args=[], keywords=[], starargs=None, kwargs=None), ops=[In()], comparators=[Call(func=Name(id='set', ctx=Load()), args=[List(elts=[Num(n=0), Num(n=1), Num(n=2), Num(n=3)], ctx=Load())], keywords=[], starargs=None, kwargs=None)])], nl=True), Print(dest=None, values=[Compare(left=Call(func=Name(id='len', ctx=Load()), args=[Name(id='s1', ctx=Load())], keywords=[], starargs=None, kwargs=None), ops=[Eq()], comparators=[Num(n=0)])], nl=True)])