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.print("RE x "+re);
    }
}
