#include <bits/stdc++.h>
using namespace std;
int main() {
  int n;
  cin >> n;
  string s[n + 1];
  int ac = 0;
  int wa = 0;
  int tle = 0;
  int re = 0;
  for (int i = 0; i < n; i++) {
    cin >> s[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 << "WA"
       << "x" << wa << endl;
  cout << "TLE"
       << "x" << tle << endl;
  cout << "RE"
       << "x" << re << endl;
}
