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

public class Solution {

    public static void main(String[] args) {
        String checkString = "hackerrank";
        Scanner in = new Scanner(System.in);
        int q = in.nextInt();
        if(q >=2 && q <= 100) {
          for(int a0 = 0; a0 < q; a0++){
            String s = in.next();
              int len = s.length();
              if(len >= 10 && len <= 10000) {
                 System.out.println(printOutput(s, checkString));
              }
          }
        }
       
    }
    
    private static String printOutput(String s, String checkStr) {
        String output = "NO";
        
        List<Character> inputList = addList(s.toCharArray());
        List<Character> tempValues = addList(s.toCharArray());
        char[] checkCharList = checkStr.toCharArray();
       
        if(containsCheck(tempValues, checkCharList) &&
                sequenceCheck(inputList, checkCharList)) {
            output = "YES";
        }

        return output;
    }
    
    private static boolean sequenceCheck(List<Character> inputList, char[] checkCharList) {
       
      
        
        return true;
    }
    
    private static boolean containsCheck(List<Character> tempValues, char[] checkCharList) {
        boolean containsCheck = true;
        for(Character c : checkCharList) {
            if(!tempValues.contains(c)) {
                containsCheck = false;
                break;
            } else {
                 tempValues.remove(c);
            }
        }
        tempValues.clea();
        tempValues = null;
        return containsCheck;
    }
    
    private static List<Character> addList(char[] inList) {
        List<Character> outList = new ArrayList<Character>();
        for(Character c : inList){
            outList.add(c);
        }
        
        return outList;
    }
}