#include <bits/stdc++.h>

#define f first
#define s second

#define pb push_back
#define ppb pop_back
#define mp make_pair

#define ld long double
#define ll long long
#define ull unsigned ll
#define pii pair <int, int>
#define pll pair <ll, ll>

#define bit(x) __builtin_popcountll(x)
#define all(x) x.begin(), x.end()
#define sqr(x) ((x) * 1ll * (x))
#define sz(x) (int)x.size()

#define purple ios_base :: sync_with_stdio(0), cin.tie(0), cout.tie(0);
#define rep(_i, _from, _to) for (int _i = _from; _i <= _to; ++_i)
#define per(_i, _from, _to) for (int _i = _from; _i >= _to; --_i)

#define nl '\n'
#define ioi exit(0);

#define _18day "maxcross"

using namespace std;

const int N = 1e6 + 7, mod = 1e9 + 7, inf = 1e9 + 7;
const ll linf = (ll)1e18 + 7;
const ld eps = 1e-15, pi = 3.141592;
const int dx[] = {-1, 0, 1, 0, 1, -1, -1, 1}, dy[] = {0, 1, 0, -1, 1, -1, 1, -1};

  int t;
  string k = "hackerrank";

  inline string solve() {
    int ptr = 0;
    string s;
    cin >> s;
    rep(i, 0, sz(s) - 1) {
      if (s[i] == k[ptr] && ptr < sz(k)) ptr++;
    }
    if (ptr == sz(k)) return "YES\n";
    return "NO\n";
  }
int main() {
  #ifndef _18day
    freopen (_18day".in", "r", stdin);
    freopen (_18day".out", "w", stdout);
  #endif

  cin >> t;
  while (t--)
    cout << solve();
  ioi
}