#include <iostream>
using namespace std;
int main(){
  int t;
  int c1=0;c2=0;c3=0,c4=0;
  cin>>t;
  while(t>0){
    string s;
    cin>>s;
    if(s=="AC")
      c1++;
    else if(s=="WA")
      c2+=;
    else if(s=="TLE")
      c3++;
    else if(s=="RE")
      c4++;
    t--;
  }
  cout<<"AC x"<<c1<<endl;
  cout<<"WA x"<<c2<<endl;
  cout<<"TLE x"<<c3<<endl;
  cout<<"RE x"<<c4<<endl;
  return 0;
}