#include <bits/stdc++.h>
using namespace std;
using ll = int64_t;
int main() {
  int n;
  cin >> n;
  vector<string> s(n);
  for (int i = 0; i < n; i++) cin >> s[i];
  int ac = 0;
  int wa = 0;
  int tle = 0;
  int re = 0;
  for (int i = 0; i < n; i++) {
    if (s[i] == "AC")
      ac++;
    else if (s[i] == "WA")
      wa++;
    else if (s[i] == "TLE")
      tle++;
    else 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;
}
