#include using namespace std; int main() { int n;cin>>n; vector a(n); vector b(n); vector c(n); vector d(n); vector r(n); vector e(10); for(int i=0;i<10;i++)e[i]=true; for(int i=0;i>a[i]>>b[i]>>c[i]>>d[i]>>r[i]; if(r[i]=="NO"){ e[a[i]]=false; e[b[i]]=false; e[c[i]]=false; e[d[i]]=false; } else{ for(int j=0;j<10;j++){ if(j==a[i]||j==b[i]||j==c[i]||j==d[i])continue; e[j]=false; } } } for(int i=0;i<10;i++){ if(e[i]){ cout<