Read the code carefully

class Compact:
    __slots__ = ("x", "y")


class Hybrid(Compact):
    __slots__ = ("__dict__",)


c = Compact()
c.x = 1
c.y = 2
try:
    c.z = 99
    print("compact:z_ok")
except AttributeError:
    print("compact:no_z")

h = Hybrid()
h.x = 1
h.y = 2
h.z = 99
print(f"hybrid:{h.x},{h.y},{h.z}")
print(hasattr(c, "__dict__"))
print(hasattr(h, "__dict__"))

What will the program print? Write here: