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