class A:

    def foo(self):
      pass

    def __new__(self):
        pass

class B:

    def foo(self):
      pass

    def __init__(self):
      pass

class C:

    def foo(self):
      pass

    def __post_init__(self):
      pass

class D:

    def foo(self):
      pass

    def __str__(self):
      pass

class E:

    def foo(self):
      pass

    def save(self):
      pass

class F:

    def foo(self):
      pass

    def delete(self):
      pass
