#include<iostream>
#include<algorithm>
#include<cmath>
#include<vector>
#include<set>
#define jidan ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
using namespace std;
int main (){
    jidan;
    int a,b,c;
    cin>>a>>b>>c;
    if (abs(a-b)<abs(a-c))cout<< "3vai";
    else if (abs(a-b)>abs(a-c))cout<< "7vai";
    else cout<<"mojo";
    return 0;

}