#include <iostream>
#include <string>
using namespace std;

int main() {
	string a;
	while (true){
		cout << "l 2 u 1\n";
		cin >> a;
		if (a == "continue"){
			continue;
		}
		cout << "l 2 d 1\n";
		cin >> a;
		if (a == "continue"){
			continue;
		}
		cout << "l 1 u 2\n";
		cin >> a;
		if (a == "continue"){
			continue;
		}
		cout << "r 1 u 2\n";
		cin >> a;
		if (a == "continue"){
			continue;
		}

		break;
	}
	bool u=false,l=false;
	cout << "r 2 u 1\n";
	cin >> a;
	if (a == "continue"){
		cout <<"l 2 d 1\n";
		cin >> a;
		u = true;
	}
	cout << " l 1 d 2\n";
	cin >> a;
	if (a == "continue"){
		cout <<"r 1 u 2\n";
		cin >> a;
		l = true;
	}
	if (l && u){
		cout << "r 2 d 1\n";
		cin >> a;
		cout << "l 1 u 2\n";
		cin >> a;
		cout << "l 1 d 2\n";
		cin >> a;
		cout << "l 1 u 2\n";
	}
	if (l == false && u == true){
		cout << "r 1 d 2\n";
		cin >> a;
		cout << "r 1 u 2\n";
		cin >> a;
		cout << "l 2 u 1\n";
		cin >> a;
	}
	if (l == true && u == false){
		cout << "r 2 d 1\n";
		cin >> a;
		cout << "l 2 d 1\n";
		cin >> a;
		cout << "l 1 u 2\n";
		cin >> a;
	}
	cout << "stop\n";
	return 0;
}