class Outer1{
	public class Inner{
		public void m1(int k){
			Outer2 outer2=new Outer2();
			outer2.i=k;
			System.out.println("Outer2.i="+outer2.i);
			}
		}
	}
public class Outer2{
	int i;
	void m2(){
		Outer1 outer=new Outer1();
		Outer1.Inner inner=outer.new Inner();
		inner.m1(1);
		}
	public static void main(String arg[]){
		Outer1 outer=new Outer1();
		Outer1.Inner inner=outer.new Inner();
		inner.m1(2);
		new Outer2().m2();
		
		}
	}