class Parent1:
    def func1(self):
        print("this is function one")

class Parent2:
    def func2(self):
        print("this is function two")

class Child(Parent1,Parent2):
    def func3(self):
        print("this is function three")

class gchild1(Child):
    def func4(self):
        print("this is function four")

class gchild2(Child):
    def func5(self):
        print("this is function five")


y = gchild1()
y.func1()
y.func2()
y.func3()
y.func4()

# Coded by Saahil