#include <bits/stdc++.h>
using namespace std;
using ll = long long int;
using pii = pair<int, int>;
using pid = pair<int, double>;
using pLL = pair<ll, ll>;
using pll = pair<long int, long int>;
using pis = pair<int, string>;
using vL = vector<ll>;
using vi = vector<int>;
using vs = vector<string>;
using vd = vector<double>;
using vb = vector<bool>;
const double pi = acos(-1);
void __print(int x) { cerr << x; }
void __print(long x) { cerr << x; }
void __print(long long x) { cerr << x; }
void __print(unsigned x) { cerr << x; }
void __print(unsigned long x) { cerr << x; }
void __print(unsigned long long x) { cerr << x; }
void __print(float x) { cerr << x; }
void __print(double x) { cerr << x; }
void __print(long double x) { cerr << x; }
void __print(char x) { cerr << '\'' << x << '\''; }
void __print(const char *x) { cerr << '\"' << x << '\"'; }
void __print(const string &x) { cerr << '\"' << x << '\"'; }
void __print(bool x) { cerr << (x ? "true" : "false"); }
template <typename T, typename V>
void __print(const pair<T, V> &x) {
  cerr << '{';
  __print(x.first);
  cerr << ',';
  __print(x.second);
  cerr << '}';
}
template <typename T>
void __print(const T &x) {
  int f = 0;
  cerr << '{';
  for (auto &i : x) cerr << (f++ ? "," : ""), __print(i);
  cerr << "}";
}
void _print() { cerr << "]\n"; }
template <typename T, typename... V>
void _print(T t, V... v) {
  __print(t);
  if (sizeof...(v)) cerr << ", ";
  _print(v...);
}
bool comp(const pii &a, const pii &b) { return a.second < b.second; }
void solve() {
  int n;
  cin >> n;
  priority_queue<int> pile;
  for (int i = 0; i < n; i++) {
    int x;
    cin >> x;
    pile.push(x);
  }
  while (pile.size() > 1) {
    int T = pile.top();
    pile.pop();
    int HL = pile.top();
    pile.pop();
    if (--T > 0) pile.push(T);
    if (--HL > 0) pile.push(HL);
  }
  cout << (pile.size() == 1 ? "T" : "HL") << endl;
}
signed main() {
  ios_base::sync_with_stdio(false);
  cin.tie(nullptr);
  int ts;
  cin >> ts;
  while (ts--) solve();
  return 0;
}
