#include <bits/stdc++.h>
using namespace std;
int main() {
   int N;
   int ac=0,wa=0,tle=0,re=0;
   cin>>N;
   string s;
   for(int i=0;i<N;i++){
     cin>>s;
     if(s=="AC"){
       ac++;
     } 
     else if(s=="WA"){
       wa++;
     }  
     else if(s=="TLE"){
       tle++;
     }
     else re++;  
   }
   cout<<"AC x"ac<<endl;
   cout<<"WA x"<<wa<<endl;
   cout<<"TLE x"<<tle<<endl;
   cout<<"RE x"<<re<<endl;
 
}