import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class No00000547_Main {
	static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	public static void main(String[] args) throws IOException {
		int n = Integer.parseInt(br.readLine());
		String[] s = br.readLine().split(" ");
		String[] t = br.readLine().split(" ");
		for(int i = 0; i < n; i++) {
			if(!s[i].equals(t[i])) {
				System.out.println(i + 1);
				System.out.println(s[i]);
				System.out.println(t[i]);
				break;
			}
		}
	}
}