import java.util.*;

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