#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

int main()
{
  vector<int> hist_ans = {20104, 20063, 19892, 20011, 19874, 20199, 19898, 20163, 19956, 19841};

  vector<int> hist_in( 10 );
  fill( hist_in.begin(), hist_in.end(), 0 );
  string line;
  getline( cin, line );
  for ( char ch : line )
  {
	if ( '0' <= ch && ch <= '9' )
	{
	  hist_in[ ch - '0' ]++;
	}
  }

  int a, b;
  for ( int i = 0; i <= 9; i++ )
  {
	if ( hist_ans[ i ] < hist_in[ i ] )
	{
	  a = i;
	}
	else if ( hist_ans[ i ] > hist_in[ i ] )
	{
	  b = i;
	}
  }
  cout << a << " " << b << endl;
}