/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class B {int m = 7;}
class C extends B {int m = 9;}
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		// your code goes here
		B b = new B();
		C c = new C();
		B bb = new C();
		System.out.println(b.m + " " + c.m + " "+bb.m);
	}
 
}
 

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