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

int main() {
  int N;
  cin << N;
  vector<str> result;
  for (int i=0; i<N; i++){
      cin << result.at(i);
  }
  int a=0,b=0,c=0,d=0;
  for (int i=0; i<N; i++){
      if (result.at(i)=='AC'){
          a++;
      }
      else if(result.at(i)=='WA'){
          b++;
      }
      else if(result.at(i)=='TLE'){
          c++;
      }
      else{
          d++;
      }
  }
  cout<<'AC x '<<a<<endl;<<'WA x '<<b<<endl;<<'TLE x '<<c<<endl;<<'RE x '<<d<<endl;
  }
