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,wa=0,tle=0,re=0;
    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{
        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);

  }
}
