#include <bits/stdc++.h>
using namespace std;

int main() {
  int n,c1=0,c2=0,c3=0,c4=0;
  string s,t;
  cin >> n;
  for(int i=0;i<n;i++){
    cin >> s;
    t=s;
    if(t=="AC"){
      c1++;
    }
    else if(t=="WA"){
      c2++;
    }
    else if(t=="TLE"){
      c3++;
    }
    else(t=="RE"){
      c4++;
    }
  }
  cout << "AC x" << c1 << endl;
  cout << "WA x" << c2 << endl;
  cout << "TLE x" << c3 << endl;
  cout << "RE x" << c4 << endl;
  return 0;
}