import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
import java.util.StringTokenizer;

public class silbitamine extends Applet implements ActionListener{
  TextField tf1=new TextField(15);
  Button nupp=new Button("Silbita");
  TextField tf2=new TextField(15);
  //Button nupp=new Button("Silbita");

  public void init(){
  add (tf1);
  add (nupp);
  add(tf2);
  nupp.addActionListener(this);
  }
  
  public void actionPerformed(ActionEvent e){
    String sona=tf1.getText();
    String sona2="";
    for(int i=0; i<sona.length(); i++){
      char c=sona.charAt(i);      
      if(!((c=='a')||(c=='e')||(c=='i')||(c=='o')||(c=='u')||(c=='õ')||(c=='ä')||(c=='ö')||(c=='ü'))){
        if(i!=0){
          char c2=sona.charAt(i-1);           
          if((c2=='a')||(c2=='e')||(c2=='i')||(c2=='o')||(c2=='u')||(c2=='õ')||(c2=='ä')||(c2=='ö')||(c2=='ü') ){
            sona2=sona2+"-pi-";
          }
        }
      }      
      sona2=sona2+c;
      System.out.println(sona2);
    }
    tf2.setText(sona2);
  }
}