#include <bits/stdc++.h>
using namespace std;

int main(){
  int n;cin>>n;
  map<string,int>m;
  while(n--){
    string s;cin>>s;
    m[s]++;
  }
  cout<<"AC x "<<m["AC"]<<endl;
  cout<<"WA x "<<m["WA"]<<endl;
  cout<<"TLE x "<<m["TLE"]<<endl;
  cout<<"RE x "<<m["RE"]<<endl;
}