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import java.io.InputStreamReader;
import java.io.BufferedReader;
public class Robot {
BufferedReader r;
public enum Tile {
laby_name_Void, laby_name_Wall, laby_name_Rock,
laby_name_Web, laby_name_Exit, laby_name_Unknown
}
public Tile laby_name_Void = Tile.laby_name_Void;
public Tile laby_name_Wall = Tile.laby_name_Wall;
public Tile laby_name_Rock = Tile.laby_name_Rock;
public Tile laby_name_Web = Tile.laby_name_Web;
public Tile laby_name_Exit = Tile.laby_name_Exit;
public Tile laby_name_Unknown = Tile.laby_name_Unknown;
Robot() {
r = new BufferedReader(new InputStreamReader(System.in));
output("start"); input();
}
public void output(String s) {
System.out.format("%s%n", s);
}
String input() {
try {
String s = r.readLine();
if (s.equals("quit")) System.exit(0);
return s;
}
catch (java.io.IOException e) {
System.exit(1);
return null;
}
}
public void laby_name_left() {
output("left"); input();
}
public void laby_name_right() {
output("right"); input();
}
public void laby_name_forward() {
output("forward"); input();
}
public void laby_name_take() {
output("take"); input();
}
public void laby_name_drop() {
output("drop"); input();
}
public void laby_name_escape() {
output("escape"); input();
}
public Tile laby_name_look() {
output("look");
String ans = input ();
if (ans.equals("void")) return Tile.laby_name_Void;
if (ans.equals("wall")) return Tile.laby_name_Wall;
if (ans.equals("rock")) return Tile.laby_name_Rock;
if (ans.equals("web")) return Tile.laby_name_Web;
if (ans.equals("exit")) return Tile.laby_name_Exit;
return Tile.laby_name_Unknown;
}
public void laby_name_say(String s) {
System.out.format("say %s%n", s); input();
}
}
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