Same Address, Borrowed Later

This runs under CPython.

class Point:
    __slots__ = ("x", "y")
    def __init__(self, x, y):
        self.x = x
        self.y = y

a = Point(1, 1)
b = Point(2, 2)
print(id(a) == id(b))

c = Point(3, 3)
id_c = id(c)
del c
d = Point(4, 4)
print(id(d) == id_c)

What do the two print calls output?