#include <iostream>
using namespace std;

int main() {
    int x,a,b;
    cin>>x>>a>>b;
    if (abs(x-a)>abs(x-b)){
        cout<<"3vai"<<endl;
    }
    else if (abs(x-a)<abs(x-b)){
        cout<<"7vai"<<endl;
    }
    else cout<<"mojo"<<endl;
    return 0;
}