#include<iostream>

#include<cstdio>

#include<cstring>

#include<string>

#include<ctime>

#include<algorithm>

#include<cstdlib>

#include<map>

#include<set>

#include<vector>

#include<queue>

#include<cmath>

using namespace std;

#define FILE "dealing"

#define LL long long

#define up(i,j,n) for(int i=j;i<=n;i++)

#define pii pair<int,int>

#define piii pair<int,pii >

template<typename T> inline bool chkmin(T &a,T b){return a>b?a=b,true:false;}

template<typename T> inline bool chkmax(T &a,T b){return a<b?a=b,true:false;}

namespace IO{

    char *fs,*ft,buf[<<];

    inline char gc(){return (fs==ft&&(ft=(fs=buf)+fread(buf,,<<,stdin),fs==ft))?:*fs++;}

    inline int read(){

        LL x=;int ch=gc();bool f=;

        while(ch<''||ch>''){if(ch=='-')f=;ch=gc();}

        while(ch<=''&&ch>=''){x=(x<<)+(x<<)+ch-'';ch=gc();}

        return f?-x:x;

    }

}using namespace IO;

namespace OI{

    const int maxn();

    char flag[];

    int t[];

    int f[][][];

    int g[][][];

    char s[];int n;

    void init(){

        flag[]='W',flag[]='I',flag[]='N',flag[]='G';

        t['W']=,t['I']=,t['N']=,t['G']=;

        int cnt[];

        char ch[];

        up(i,,)scanf("%d",&cnt[i]);

        up(i,,)while(cnt[i]--){

            scanf("%s",ch);

            g[i][t[ch[]]][t[ch[]]]=;

        }

        scanf("%s",s+);

    }

    void slove(){

        init();

        n=strlen(s+);

        up(i,,n)f[i][i][t[s[i]]]=;

        int j;

        up(L,,n)up(i,,n-L+){

            j=i+L-;

            up(k,i,(j-))up(t,,)up(x,,){

                if(f[i][j][t])break;

                up(y,,)if(f[i][k][x]&&f[k+][j][y]&&g[t][x][y]){f[i][j][t]=;break;}//转移比较暴力

            }

        }

        bool f1=;

        if(f[][n][]){cout<<"W";f1=;}

        if(f[][n][]){cout<<"I";f1=;}

        if(f[][n][]){cout<<"N";f1=;}

        if(f[][n][]){cout<<"G";f1=;}

        if(!f1)cout<<"The name is wrong!";

        cout<<endl;

        return;

    }

}

int main(){

    freopen(FILE".in","r",stdin);

    freopen(FILE".out","w",stdout);

    using namespace OI;

    slove();

    return ;

}