using System;
public class Hello{
    public static void Main(){
        int N = int.Parse(Console.ReadLine());
        string[] input = Console.ReadLine().Split(' ');
        string[] input2 = Console.ReadLine().Split(' ');
        
        for(int x = 0;x < N;x++){
            if(input[x] != input2[x]){
                Console.WriteLine(x + 1);
                Console.WriteLine(input[x]);
                Console.WriteLine(input2[x]);
                return;
            }
        }
     }
}