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