#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;


int main() {
    int num;
    std::cin >> num;
    std::string key("hackerrank");
    
    for(int i=0;i<num;i++)
    {
        std::string word;
        std::cin >> word;
        int lk=0;
        for(int i=0;i<word.size();i++)
        {
           if(word.c_str()[i] == key.c_str()[lk])    
           {
               lk++;
               if(lk>=key.size()) break;
           }
        }
        if(lk>=key.size()) std::cout << "YES" << endl;
        else  std::cout << "NO" << endl;
    }
    return 0;
}