#include <iostram>
#include <map>

int main() {
	int n;
  	std::cin >> n;
  	std::map <std::string, int> mp;
  
  	for (int i = 0; i < n; ++i) {
     	std::string s;
      	std::cin >> s;
      	mp[s] += 1;
    }
  
  	std::cout << "AC x " + mp["AC"] << '\n';
  	std::cout << "WA x " + mp["WA"] << '\n';
  	std::cout << "TLE x " + mp["TLE"] << '\n';
  	std::cout << "RE x " + mp["RE"] << '\n';
  	
  
 	return 0; 
}