#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define ALL(v) v.begin(),v.end()
typedef long long ll;
 
#include<bits/stdc++.h>
using namespace std;
 
int main(){
  ios::sync_with_stdio(false);
  std::cin.tie(nullptr);
  
  vector<int> B={20104,20063,19892,20011,19874,20199,19898,20163,19956,19841};
  
  string s;
  cin>>s;
  int n=s.size();
  vector<int> A(10);
  rep(i,n){
    if(i==1) continue;
    A[s[i]-'0']++;
  }
  int a,b;
  rep(i,10){
    if(A[i]>B[i]) a=i;
    if(A[i]<B[i]) b=i;
  }
  cout<<a<<" "<<b<<endl;
    
  return 0;
}