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