http://poj.org/problem?id=1835
//* @author popop0p0popo
import java.util.*;
import java.io.*;
public class Main{
public static int x,y,z,p,h;
public static void main(String[] args){
Scanner scanner=new Scanner(new BufferedReader(new InputStreamReader(System.in)));
int n=scanner.nextInt();
int m,s;
String f;
for (int i=0;i< n ;i++ ){
m=scanner.nextInt();
x=y=z=p=0;
h=2;
for (int j=0;j< m ;j++ ){
f=scanner.next();
s=scanner.nextInt();
if (f.equals("forward")){
forward(s);
}
else if (f.equals("back")){
turnLeft();
turnLeft();
forward(s);
}
else if (f.equals("left")){
turnLeft();
forward(s);
}
else if (f.equals("right")){
turnLeft();
turnLeft();
turnLeft();
forward(s);
}
else if (f.equals("up")){
turnUp();
forward(s);
}
else if (f.equals("down")){
turnUp();
turnUp();
turnUp();
forward(s);
}
}
System.out.println(x+" "+y+" "+z+" "+p);
}
}
public static void turnLeft(){
if (h==0){
if (p==2){
p=1;
}
else if (p==1){
p=5;
}
else if (p==5){
p=4;
}
else if (p==4){
p=2;
}
}
else if (h==3){
if (p==2){
p=4;
}
else if (p==1){
p=2;
}
else if (p==5){
p=1;
}
else if (p==4){
p=5;
}
}
else if (h==2){
if (p==0){
p=4;
}
else if (p==4){
p=3;
}
else if (p==3){
p=1;
}
else if (p==1){
p=0;
}
}
else if (h==5){
if (p==0){
p=1;
}
else if (p==4){
p=0;
}
else if (p==3){
p=4;
}
else if (p==1){
p=3;
}
}
else if (h==1){
if (p==3){
p=5;
}
else if (p==5){
p=0;
}
else if (p==0){
p=2;
}
else if (p==2){
p=3;
}
}
else if (h==4){
if (p==3){
p=2;
}
else if (p==5){
p=3;
}
else if (p==0){
p=5;
}
else if (p==2){
p=0;
}
}
}
public static void turnUp(){
int t=h;
turnLeft();
turnLeft();
h=p;
p=t;
}
public static void forward(int s){
switch (p){
case 0:
x=x+s;
break;
case 1:
y=y+s;
break;
case 2:
z=z+s;
break;
case 3:
x=x-s;
break;
case 4:
y=y-s;
break;
case 5:
z=z-s;
break;
}
}
}