import java.util.*;
import java.io.*;
public class WordSearch{
private char[][] board;
private Random r;
public void WordSearch(row r, collumn c){
char[][] board = new char[r][c];
}
public void WordSearch(){
this(20,20);
}
public addWord(int r, int c, String s){
int x = s.length();
char[] word = new char[x];
for(int i = 0; i < x; i++){
word[i] = s.charAT(i);
}