import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {
    
    private static void solve(String s,String hack){
       
        int currentPosition = -1;
       for(int i=0;i<hack.length();i++){
           currentPosition = getIndex(currentPosition+1,s,hack.charAt(i));
           if(currentPosition == -1){
               System.out.println("NO");
               return;
           }
           if(currentPosition>=s.length()-1 && i<hack.length()-1){
               System.out.println("NO");
               return;
           }
       }
        System.out.println("YES");
               return;
       
    }
    static int getIndex(int currentPosition,String s, char c){
      
        for(int i = currentPosition;i<s.length();i++){
            if(s.charAt(i)==c){
                return i;
            }
        }
        return -1;
    }
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int q = in.nextInt();
        
        for(int a0 = 0; a0 < q; a0++){
            String s = in.next();
            if(s.length()<10){
                System.out.println("NO");
                continue;
            }
            // your code goes here
            solve(s,"hackerrank");
        }
    }
}