import java.util.*;
public class Main {
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    int ac = 0;
    int wa = 0;
    int tle = 0;
    int re = 0;
    for(int i = 0 ; i < n ; ++i){
      String s = sc.next();
      if(s.equals("AC")) ac++;
      if(s.equals("WA")) wa++;
      if(s.equals("TLE")) tle++;
      if(s.equals("RE")) re++;
    }

    System.out.println("AC x " + ac);
    System.out.println("WA x " + wa);
    System.out.println("TLE x " + tle);
    System.out.println("RE x " + re);
    
  }
}