using System;

class A {
    static string S;
    static void Main() {
        int[] cnt = new int[10];
        int[] ans = { 20104,20063,19892,20011,19874,20199,19898,20163,19956,19841};
         S = Console.ReadLine();
        int[] e = new int[2]; 
        for (int i = 0; i < 10; i++) {
            cnt[i] = Cnt(S, i);
            if (cnt[i] < ans[i]) {
                e[1] = i;
            }
            else if (cnt[i] > ans[i]) {
                e[0] = i;
            }
        }
        Console.WriteLine(e[0] + " " + e[1]);
    }
    static int Cnt(string s,int i) {
        int q = s.Length;
        string ss = s.Replace(i.ToString(), "");
        return q - ss.Length;
    }
}