import java.util.*;

class Main {

  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);

    int ac = 0, wa = 0, tle = 0, re = 0;

    int n = sc.nextInt();
    for (int i = 0; i < n; i++) {
      String s = sc.next();
      if (s.equals("AC")) {
        ac++;
      } else if (s.equals("WA")) {
        wa++;
      } else if (s.equals("TLE")) {
        tle++;
      } else if (s.equals("RE")) {
        re++;
      }
    }
    sc.close();

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


  }
}
