#include<iostream>
int main(){
    int x,a,b;
    std::cin>>x>>a>>b;
    if(abs(x-a)>abs(x-b)){
        std::cout<< "3vai\n";
    }
    else if(abs(x-a)<abs(x-b)){
        std::cout<< "7vai\n";
    }
    else{
        std::cout<< "mojo\n";
    }
    return 0;
}