#include <bits/stdc++.h>
using namespace std;
int main() {
  int n;
  cin >> n;
  string s;
  int ac = 0, wa = 0, tle = 0, re = 0;
  for (int i = 0; i < (n); i++) {
    cin >> s;
    if (s[0] == 'A')
      ac++;
    else if (s[0] == 'W')
      wa++;
    else if (s[0] == 'T')
      tle++;
    else
      re++;
  }
  cout << "AC × " << ac << endl;
  cout << "WA × " << wa << endl;
  cout << "TLE × " << tle << endl;
  cout << "RE × " << re << endl;
  return 0;
}
