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