#include<bits/stdc++.h>
#define god dimasi5eks
#pragma GCC optimize("O3")
#define fi first
#define se second
#define pb push_back
#define pf push_front
 
// #define fisier 1
 
using namespace std;
 
typedef long long ll;
 
const int mod = 1000000007;
const double PI = 3.14159265359; 
const double eps = 1e-9;
 
int main()
{
	#ifdef fisier
		ifstream cin("input.in");
		ofstream cout("output.out");
	#endif
	
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	
	int t;
	cin >> t;
	for(; t; --t)
	{
		
	}
	return 0;
}