import java.util.*;
 import java.io.*;

  public class Prosak{
      String failinimi ;
      String taht;
      Vector v;
      StringTokenizer st;
      
    
     Prosak(String failinimi ,String taht) throws Exception {
     this.failinimi=failinimi ;
     this.taht=taht ;
     v=new Vector();
     this.loeStringi() ;
        }  
      
     void loeStringi() throws Exception {
     String temp=""  ,result="";
     BufferedReader br=new BufferedReader (new FileReader(failinimi)) ;  
         while((temp=br.readLine())!=null){
               result+=temp+" " ;         
        }      
         st=new StringTokenizer(result);
         this.createVector() ;
         writeToFile("c:/gunnar/output");
        }  
        
     void createVector(){
       while(st.hasMoreTokens())   
            {
             v.add(new Sona(st.nextToken()));  
            }
      //this.printOut();      
         }   
         
     /* void  printOut(){
      int i;
        for (i=0 ;i<v.size();i++){
        Sona s=((Sona)(v.elementAt(i))) ;
        System.out.println(s.getString()+"   "+s.getProsak());
                }   
            }  */
            
     void writeToFile(String fail) throws Exception {
      PrintWriter out=new PrintWriter(new FileWriter(fail),true);         
      while(v.size()>0){
      out.println(suurim().getString()) ;
               }
            }
     
     Sona suurim(){
     int pos=0 ;
     Sona max=((Sona)(v.elementAt(pos)));
     int i;
        for(i=1;i<v.size();i++){
           Sona temp=((Sona)(v.elementAt(i)));
                 if(temp.getProsak()>max.getProsak()){
                  max =temp ; pos=i;
                 }
              }
             v.removeElementAt(pos);
             return max ; 
           }
     
             
     public static void main(String args[]) throws Exception {
     if(args.length!=2){System.out.println("Tekkis viga command line-lt") ;}
      else{
          new Prosak(args[0],args[1]);  
         }
       }
    
    
    /***********************************/
    
    class Sona{
    String sona ;
    double protsent ;

    
    Sona( String s ){sona=s ;
    protsent=prosa(taht,s);
    }
    
    
    double prosa(String taht,String sona){
        int mitu=0 ;
        int i=0 ;
        for(  ;i<sona.length(); i++ ){
             if(sona.substring(i,i+1).equals(taht)){mitu++; }    
        }    
        return (double)mitu/(double)(sona.length());
     }
     
    String getString(){return sona ;} 
    
    double getProsak(){return protsent ;}
      
    }
    /***********************************/
    
    }