import java.util.*;
import java.lang.*;

class Main
{
    public static void main (String[] args) throws java.lang.Exception
    {
        String url = "http://e...content-available-to-author-only...e.com/test?q=%.P%20some%20other%20Text";
        url = url.replaceAll("%(?![0-9a-fA-F]{2})", "%25");
        System.out.println(url);
    }
}