UVA_10409_Die_Game

#include <iostream>
#include <cstdio>
#include <algorithm>
#include <cstring>
#include <string>
#include <cctype>
#include <stack>
#include <queue>
#include <list>
#include <vector>
#include <map>
#include <set>
#include <sstream>
#include <stdlib.h>
#include <cmath>
#define LL unsigned long long
using namespace std;

int main() {
        int c,t,n,w,s,e,b,tmp1,tmp;
        while (scanf("%d",&c)){
                if(c==0) break;
                 t=1; n=2; w=3; s=5; e=4; b=6;
                while(c--){
                char buffer[1024];
                cin>>buffer;
                if(buffer[0]=='n'){
                    tmp=s;tmp1=n;n=t;s=b;t=tmp;b=tmp1;
                }else if(buffer[0]=='s'){
                    tmp=t;tmp1=s;t=n;s=tmp;n=b;b=tmp1;
                }else if(buffer[0]=='e'){
                    tmp=t;tmp1=e;t=w;e=tmp;w=b;b=tmp1;
                }else if (buffer[0]=='w'){
                    tmp=t;tmp1=w;t=e;w=tmp;e=b;b=tmp1;
                }


              }
                printf("%d\n",t);
        }


        return 0;
}