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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def move(self, new_father, idx=None, prepend=None, name=None):
 """Moves this element from his father to the given one."""

        self.parent.pop(self._own_index)
        new_father._insert(self, idx=idx, prepend=prepend, name=name)
        new_father._stable = False
        return self