Driver.java

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

public class Driver {
    public static void main(String[] args){
	
	WordSearch w = new WordSearch(15,40);
	w.fillWords(30);
	System.out.println(w);
	w.fillSpaces();
	System.out.println(w.showWords());
	System.out.println(w);
    }
}