#include <iostream>
using namespace std;

int cnt[] = {20104, 20063, 19892, 20011, 19874, 20199, 19898, 20163, 19956, 19841};

int main () {
    string s; cin >> s;
    for (char c : s) cnt[c-'0']--;
    int from, to;
    for (int i = 0; i < 10; i++) if (cnt[i] > 0) to = i; else if (cnt[i] < 0) from = i;
    cout << from << " " << to << endl;
}