abstract class AbstractClass extends Super implements Interface1, Interface2 {}

abstract class Super {
  void set extendedAbstractImplementedMultipleSetter(int value);
  void set extendedAbstractImplementedSetter(int value);
  void set extendedAbstractSetter(int value);
  void set extendedConcreteImplementedMultipleSetter(int value) {}
  void set extendedConcreteImplementedSetter(int value) {}
  void set extendedConcreteSetter(int value) {}
}

class ConcreteClass extends Super implements Interface1, Interface2 {}

class ConcreteSub extends AbstractClass {}

class Interface1 {
  void set extendedAbstractImplementedMultipleSetter(int value) {}
  void set extendedAbstractImplementedSetter(int value) {}
  void set extendedConcreteImplementedMultipleSetter(int value) {}
  void set extendedConcreteImplementedSetter(int value) {}
}

class Interface2 {
  void set extendedAbstractImplementedMultipleSetter(int value) {}
  void set extendedConcreteImplementedMultipleSetter(int value) {}
}

main() {}