super() in a diamond of classes

Predict the outputHardPython only

main.py

class A:
    def hi(self):
        return "A"

class B(A):
    def hi(self):
        return "B" + super().hi()

class C(A):
    def hi(self):
        return "C" + super().hi()

class D(B, C):
    def hi(self):
        return "D" + super().hi()

print(D().hi())
print([k.__name__ for k in D.__mro__])

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