acm 字符串

import java.util.Scanner;


public class acm113youoxiu {


public static void main(String[] args) {
Scanner sc = new java.util.Scanner(System.in);
String s1;


do{
s1 = sc.nextLine();
String s2 = s1.replace("you", "we");
System.out.println(s2);
}while (sc.hasNext());


}
}