#include<iostream>
using namespace std;
int a;
string b;
int main(){
	cin >> a;
	a -= 1;
	if (a == 0) b = "用火柴点燃酒精灯";
	else if (a == 1) b = "用酒精灯点燃酒精灯";
	else {
		//用被酒精灯点燃的酒精灯点燃酒精灯
		//用被被酒精灯点燃的酒精灯点燃的酒精灯点燃酒精灯 
		a -= 1;
		b += "用";
		for (int i = 0;i < a;i++) b += "被";
		for (int i = 0;i < a;i++) b += "酒精灯点燃的";
		b += "酒精灯点燃酒精灯";
	}
	cout << b;
	return 0;
}