#include <bits/stdc++.h>
using ll = long long int;
using namespace std;
ll mod=1e9+7;
      
      
int main(){
  int x,n,m;
  cin >> x >>n >>m;
  int a[n],b[m];
  bool q,p;
  for(int i=0;i<n;i++){
      cin >>a[i];
      if(x==a[i])q=1;}
  for(int i=0;i<m;i++){
      cin >>b[i];
      if(x==b[i])p=1;}
  if(q==1 && p==1){cout << "MrMaxValu" << endl;}else 
  if(q==1 && p==0){cout << "MrMax" << endl;}else 
  if(q==0 && p==1){cout << "MaxValu" << endl;}
}