#include<bits/stdc++.h>
using namespace std;
int n;
int main(){
	ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
	cout<<"ullddrurdllurdruldr";


    return 0;
}


/**************************************************************
	Problem: 2352
	User: caizhihao
	Language: C++
	Result: Accepted
	Time:4 ms
	Memory:2228 kb
****************************************************************/