using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net;
using System.IO;

class TEST{
	static void Main(){
		Sol mySol =new Sol();
		mySol.Solve();
	}
}

class Sol{
	public void Solve(){
		// 正解をゲットする
		
		bool gabagaba=false;
		if(gabagaba){
			HttpWebRequest HttpWReq;
			Encoding enc = Encoding.UTF8;
			String url="http://www.geocities.jp/unko_der/sample_01.txt";
			
			HttpWReq=(HttpWebRequest)WebRequest.Create(url);
			HttpWReq.Method="GET";
			
			HttpWebResponse HttpWResp =　(HttpWebResponse)HttpWReq.GetResponse();
			
	                Stream resStream = HttpWResp.GetResponseStream();
	                StreamReader sr = new StreamReader(resStream, enc);
	                String html = sr.ReadToEnd();
	                sr.Close();
	                resStream.Close();		
	                HttpWResp.Close();
	                
			var ca=html.ToCharArray();
			ca[0]='3';
			var PI0=new String(ca);
			for(int i=0;i<S.Length;i++){
				if(S[i]!=PI0[i]){
					Console.WriteLine("{0} {1}",S[i],PI0[i]);
				}
			}
		}
		
		Dictionary<char,int> D=new Dictionary<char,int>();
		for(int i=0;i<S.Length;i++){
			if(D.ContainsKey(S[i])==false)D.Add(S[i],0);
			D[S[i]]++;
		}
		
		var PI=new Dictionary<char,int>(){
			{'3',20011},
			{'.',1},
			{'1',20063},
			{'4',19874},
			{'5',20199},
			{'9',19841},
			{'2',19892},
			{'6',19898},
			{'8',19956},
			{'7',20163},
			{'0',20104}
		};
		
		char less='x';
		char more='x';
		foreach(var k in PI.Keys){
			if(D[k]>PI[k])more=k;
			if(D[k]<PI[k])less=k;
		}
		Console.WriteLine("{0} {1}",more,less);
	}
	String S;
	public Sol(){
		S=rs();
	}




	static String rs(){return Console.ReadLine();}
	static int ri(){return int.Parse(Console.ReadLine());}
	static long rl(){return long.Parse(Console.ReadLine());}
	static double rd(){return double.Parse(Console.ReadLine());}
	static String[] rsa(){return Console.ReadLine().Split(' ');}
	static int[] ria(){return Array.ConvertAll(Console.ReadLine().Split(' '),e=>int.Parse(e));}
	static long[] rla(){return Array.ConvertAll(Console.ReadLine().Split(' '),e=>long.Parse(e));}
	static double[] rda(){return Array.ConvertAll(Console.ReadLine().Split(' '),e=>double.Parse(e));}
	
	
	
	
	
}