#include <bits/stdc++.h>
using namespace std;
int main() {
  string s;
  int n;
  int a = 0, b = 0, c = 0, d = 0;
  cin >> n;
  for (int i = 0; i < n; i++) {
    cin >> s;
    if (s == "AC")
      a++;
    else if (s == "WA")
      b++;
    else if (s == "TLE")
      c++;
    else if (s == "RE")
      b++;
    s.clear();
  }
  printf("AC x %d\n", a);
  printf("WA x %d\n", b);
  printf("TLE x %d\n", c);
  printf("RE x %d\n", d);
  return 0;
}
