/*
 * Main.java
 *
 * Created on January 10, 2011, 3:44 PM
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package substrword;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;


/**
 *
 * @author ocamposm
 */
public class Main {
    
    /** Creates a new instance of Main */
    public Main() {
    }
    
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws IOException {
        // TODO code application logic here
        
        //String str = "Yellow Fever";
        String str = "";
        System.out.println("Enter word/s:");
        
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        
        str = br.readLine();
        
        for (int i=0; i<=str.length(); i++)
            System.out.println(str.substring(0,i));
        
        
    }
    
}