aretnoa

import java.util.Scanner;
public class ChildsPlay {

	public static void main(String[] args) {
		Scanner scn = new Scanner (System.in);
		int num = scn.nextInt();
		String []data = new String[num];
		for ( int i = 0; i < num; i++){
			data[i] = scn.nextLine();
		}
		int shapes = scn.nextInt();
		for (int k = 0 ; k < shapes; k++){
			for (int i = 0; i < num; i++){
				String test = scn.nextLine();
				if (!test.equals(data[i])){
					System.out.println(test);
				}

			}


		}




	}}