#include <bits/stdc++.h>
using namespace std;
map<string, int> mm;
int main() {
  int n;
  scanf("%d", &n);
  for (int e = 0; e < n; e++) {
    string r;
    cin >> r;
    mm[r]++;
  }
  printf("AC x %d\n", mm["AC"]);
  printf("WA x %d\n", mm["WA"]);
  printf("TLE x %d\n", mm["TLE"]);
  printf("RE x %d\n", mm["RE"]);
  return 0;
}
