#include<bits/stdc++.h>
using namespace std;
char maped[101][101];
int main(){
	for(int i=1;i<=100;i++)
		for(int j=1;j<=100;j++) maped[i][j]='#';
	while(true){
		string feedback;
		string command="LEFT";
		cout<<command<<endl;
		cin>>feedback;
		//if(all_explored()){
			//cout<<"END"<<endl;
			//cout<<100<<" "<<100<<endl;
			//for(int i=1;i<=100;i++){
				//for(int j=1;j<=100;j++) cout<<maped[i][j]<<" ";
				//cout<<endl;
			//}
		//}
	}
	for(int i=1;i<=100;i++){
		for(int j=1;j<=100;j++) cout<<maped[i][j]<<" ";
		cout<<endl;
	}
	return 0;
}