#include<iostream>
using namespace std;

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

    cin >> x >> a >> b;


    if((-1000 <= x, a, b) && (x, a , b <= 1000)){
        int y, z;
        y = abs(x - a);
        z = abs(x - b);
        if(y < z){

            cout << "7vai";
        }
        else if(z < y){
            cout<< "3vai";
        }
        else if(y == z){

            cout << "mojo";
        }
    }


    return 0;

}