import java.util.Scanner;

public class Main {

	public static void main(String[] args) {

		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt(); // 文字列
		int ac = 0;
		int wa = 0;
		int tle = 0;
		int re = 0;
		
		for (int i = 0; i < n; i++) {
			String str = sc.next();
			
			switch(str) {
				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);
	}
}