#include using namespace std; using Int = long long; //INSERT ABOVE HERE signed main(){ Int n; cin>>n; vector ans(10,0); for(Int i=0;i>a>>b>>c>>d>>r; if(r=="YES"){ for(Int j=0;j<10;j++) ans[j]++; ans[a]--; ans[b]--; ans[c]--; ans[d]--; }else{ ans[a]++; ans[b]++; ans[c]++; ans[d]++; } } for(Int i=0;i<10;i++) if(!ans[i]) cout<