#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, c1 = 0, c2 = 0, c3 = 0, c4 = 0;
  cin >> n;
  string s[10000000];
  for (int i = 0; i < n; i++) {
    cin >> s[i];
  }
  for (int i = 0; i < n; i++) {
    if (s[i] == "AC")
      c1++;
    else if (s[i] == "WA")
      c2++;
    else if (s[i] == "TLE")
      c3++;
    else if (s[i] == "RE")
      c4++;
  }
  cout << "AC x " << c1 << endl;
  cout << "WA x " << c2 << endl;
  cout << "TLE x " << c3 << endl;
  cout << "RE x " << c4 << endl;
  return 0;
}
