#include<bits/stdc++.h>
using namespace std;
int main(){
	int n;
	cin>>n;
	if (n==1 || n==3 || n==5 || n==6){
		cout<<"youke"<<endl;
	}
	else {
		cout<<"meike"<<endl;
	}
	return 0;
}
/**************************************************************
	Problem: 1660
	User: xiaojingxuan
	Language: C++
	Result: Accepted
	Time:24 ms
	Memory:2072 kb
****************************************************************/