#include <bits/stdc++.h>
using namespace std;
#define int long long   // <-----!!!!!!!!!!!!!!!!!!!

#define rep(i,n) for (int i=0;i<(n);i++)
#define rep2(i,a,b) for (int i=(a);i<(b);i++)
#define rrep(i,n) for (int i=(n)-1;i>=0;i--)
#define rrep2(i,a,b) for (int i=(b)-1;i>=(a);i--)
#define all(a) (a).begin(),(a).end()

typedef long long ll;
typedef pair<int, int> P;
typedef vector<int> V;
typedef vector<vector<int>> VV;

signed main() {
    std::ios::sync_with_stdio(false);
    std::cin.tie(0);

    V correct{20104,20063,19892,20011,19874,20199,19898,20163,19956,19841};

    string s;
    cin >> s;
    V cnt(10, 0);
    rep(i, s.size()) {
        if (i == 1) continue;
        ++cnt[s[i] - '0'];
    }

    int a, b;
    rep(i, 10) {
        if (cnt[i] > correct[i]) a = i;
        if (cnt[i] < correct[i]) b = i;
    }

    cout << a << " " << b << endl;

}