#include<iostream>
#include<bits/stdc++.h>
int main()
{
  int n;
  cin>>n;
  int a=0,b=0,c=0,d=0;
  string s;
  while(n--)
  {
    cin>>s;
    if(s=='AC')
      a++;
    else if(s=='WA')
      b++;
   else if(s=='TLE')
     c++;
    else
      d++;
    
  }
  cout<<"AC x "<<a<<endl;
   cout<<"WA x "<<b<<endl;
   cout<<"TLE x "<<c<<endl;
   cout<<"RE x "<<d<<endl;
}