Bugs.java

import java.util.*;
import java.math.*;
import java.io.*;
import java.text.*;
 
 
public class Bugs {
    static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    static String line, newline, bug;
 
    static long pos,linecount;
    static StringTokenizer st;
 
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws Exception {
        while( (line=br.readLine()) != null) {
            st = new StringTokenizer(line);
            linecount = Long.valueOf(st.nextToken());
            bug = st.nextToken();
 
            for(long i=0;i<linecount;i++){
                line=br.readLine();
                while(line.indexOf(bug)!=-1){
                    line = line.replaceAll(bug,"");
                }
                System.out.println(line);
            }
 
 
        }    
 
 
    }
 
}