#include<bits/stdc++.h>
using namespace std;
int main()
{
  map<string,int>m;
  int n;
  cin>>n;
  while(n--)
  {
    string s;
    cin>>s;
     m[s]++;
  }
  cout<<"AC x "<<m["AC"]<<endl;
  cout<<"WA x "<<m["WA"]<<endl;
   cout<<"TLE x "<<m["TLE"]<<endl;
    cout<<"RE x "<<m["RE"]<<endl;

}