#include <bits/stdc++.h>
#ifdef _DEBUG
#include "debug.hpp"
#else
#define debug(...)
#endif
#define fastIO (cin.tie(0), cout.tie(0), ios::sync_with_stdio(false))
#define rep(i, n) for (int i = 0; i < (n); ++i)
#define precise(i) fixed << setprecision(i)
using namespace std;
using ull = uint64_t;
using Height = int;

void solve() {
  int h, n;
  cin >> h >> n;
  vector<Height> H;
  for (int i = 0; i < n - 1; i++) {
    int height;
    cin >> height;
    H.push_back(height);
  }
  H.push_back(h);
  sort(H.begin(), H.end());
  reverse(H.begin(), H.end());

  for (size_t i = 1; i <= H.size(); i++) {
    debug(h, H[i - 1]);
    if (H[i - 1] == h) {
      if (i % 10 == 1)
        cout << i << "st\n";
      else if (i % 10 == 2)
        cout << i << "nd\n";
      else if (i % 10 == 3)
        cout << i << "rd";
      else
        cout << i << "th";
      return;
    }
  }
}

void wrapper() {
  int loop;
  cin >> loop;
  rep(i, loop) {
    cout << "[TEST " << i + 1 << "]\n";
    solve();
    cout << "\n";
  }
}

int main() {
  fastIO;
#ifdef _DEBUG
  wrapper();
#else
  solve();
#endif
}