x: int = 1
y: bool = True
x = False
y = 2
z = 3
x = z = 4
x = z = None

90b9437265487678ab458ffd044e83dbed0304f5
<mask token>

x: int = 1
y: bool = True
<mask token>

x: int = 1
y: bool = True
x = False
y = 2
z = 3
x = z = 4
x = z = None
