#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 ill = int64_t;
using ull = uint64_t;
using namespace std;
using std::cout;

void solve() {
  ull x, n, m;
  cin >> x >> n >> m;

  vector<ull> A(n);
  vector<ull> B(m);

  for (auto &n : A) cin >> n;
  for (auto &n : B) cin >> n;

  bool mrMax = false;
  for (const auto n : A)
    if (n == x)
      mrMax = true;

  bool maxValue = false;
  for (const auto n : B)
    if (n == x)
      maxValue = true;

  if (mrMax == false && maxValue == false) {
    cout << -1;
  } else if (mrMax == true && maxValue == true) {
    cout << "MrMaxValu";
  } else {
    if (mrMax)
      cout << "MrMaX";
    else if (maxValue)
      cout << "MaxValu";
  }
  cout << endl;
}

void wrapper() {
  rep(i, 2) {
    cout << "[TEST " << (i + 1) << "]\n";
    solve();
    cout << "\n";
  }
}

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