import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		// TODO 自動生成されたメソッド・スタブ
		Scanner sc = new Scanner(System.in);

		int n = sc.nextInt();
		String s;
		int ac_count = 0;
		int wa_count = 0;
		int tle_count = 0;
		int re_count = 0;

		for(int i=0; i<n; i++) {
			s = sc.next();
			if(s.equals("AC")) {
				ac_count++;
			}else if(s.equals("WA")) {
				wa_count++;
			}else if(s.equals("TLE")) {
				tle_count++;
			}else if(s.equals("RE")) {
				re_count++;
			}
		}

		System.out.println("AC x " + ac_count);
		System.out.println("WA x " + wa_count);
		System.out.println("TLE x " + tle_count);
		System.out.println("RE x " + re_count);
	}

}

/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz