#include<bits/stdc++.h>
using namespace std;
bool flag = 0;
int n,m,i,j;
int dir;
int dx[4] = {0,1,0,-1};
int dy[4] = {1,0,-1,0};
string com = "GO",feed;
char mp[300][300];
int tx = 100,ty = 100,ex = 100,ey = 100;
int main(){
	cout << "RIGHT" << endl;
	cin >> feed;
	while(feed != "E"){
		cout << "RIGHT" < endl;
		cin >> feed;
	}
	dir = 0;
	i = 100,j = 100;
	mp[i][j] = '.';
	while(i == 200 && j == 200){
		cout << com << endl;
		cin >> feed;
		if(feed == "SUC"){
			int nx = i + dx[dir],ny = j + dy[dir];
			mp[i += dx[dir]][j += dy[dir]] = '.';
		}
		else{
			cout << "RIGHT" << endl;
			cin >> feed;
			cout << com << endl;
			cin >> feed;
		}
	}
	return 0;
}