import java.util.*;
public class Main{

	public static void main(String[] args){
		Scanner scan = new Scanner(System.in);
		int n = scan.nextInt();
		int ac= 0,wa = 0, tle = 0, re = 0;
		for(int i = 0;i < n; ++i){
			String s = scan.next();
			switch(s){
				case "AC":++ac;break;
				case "WA":++wa;break;
				case "TLE":++tle;break;
				case "RE": ++re;break;
			}
		}
		System.out.println("AC x "+ac);
		System.out.println("WA x "+wa);
		System.out.println("TLE x "+tle);
		System.out.println("RE x "+re);


	}
}
