#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define inf 10e17
#define rep(i,n) for(long long i=0; i<n; i++)
#define repr(i,n,m) for(long long i=m; i<n; i++)
#define mod 1000000007
#define sorti(x) sort(x.begin(), x.end())
#define sortd(x) sort(x.begin(), x.end(), std::greater<long long>())
#define debug(x) std::cerr << (x) << std::endl;
#define roll(x) for (auto&& itr : x) { cerr << (itr) << " "; }

template <class T> inline void chmax(T &ans, T t) { if (t > ans) ans = t;}
template <class T> inline void chmin(T &ans, T t) { if (t < ans) ans = t;}

int main() {
  int x,n,m;
  cin >> x >> n >> m;
  vector<int> a(n), b(m);
  string s = "";
  bool b1 = false, b2 = false;
  rep(i, n) {
    cin >> a[i];
    if (a[i] == x) {
      b1 = true;
    }
  }
  rep(i, m) {
    cin >> b[i];
    if (b[i] == x) {
      b2 = true;
    }
  }

  if (b1 && b2)
    cout << "MrMaxValu\n";
  else if (!b1 && b2)
    cout << "MaxValu\n";
  else
    cout << "MrMax\n";

}