#include <bits/stdc++.h>
using namespace std;
int main() {
  int tc;
  cin >> tc;
  map<string, int> mp;
  while (tc--) {
    string s;
    cin >> s;
    mp[s]++;
  }
  cout << "AC x " << mp["AC"] << endl;
  cout << "WA x " << mp["WA"] << endl;
  cout << "TLE x " << mp["TLE"] << endl;
  cout << "RE x " << mp["RE"] << endl;
}
