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

int main(){
  int n;
  cin>>n;
  string s;
      int a=0,b=0,c=0,d=0;

  while(n--){
  cin>>s;
    if(s=="AC")
      a++;
    else if(s=="WA")
      b++;
    else if(s=="TLE")
      c++;
    else if(s=="RE")
      d++;
  }
   cout<<"AC x "<<a<<endl;
  cout<<"WA x "<<b<<endl;
  cout<<"TLE x "<<c<<endl;
  cout<<"RE x "<<d<<endl;
 
  }
return 0;}
