#include<iostream>
#include<string>
#include<vector>
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;
}