#include<bits/stdc++.h>
#include<cmath>
using namespace std;

int main(){
  int x,a,b;

  cin>>x>>a>>b;
  x=abs(x);

  if(abs(x-a)<abs(x-b)){
     cout<<"7vai";
  }else if(abs(x-a)>abs(x-b)){
      cout<<"3vai";
  }else{
    cout<<"mojo";
  }

}