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();
		int acCnt = 0;
		int waCnt = 0;
		int tleCnt = 0;
		int reCnt = 0;
		for (int i = 0; i < n; i++) {
			sc.nextLine();
			switch (sc.next()) {
				case "AC" :
					acCnt++;
					break;
				case "WA" :
					waCnt++;
					break;
				case "TLE" :
					tleCnt++;
					break;
				case "RE" :
					reCnt++;
					break;
			}
		}
		System.out.println("AC x " + acCnt);
		System.out.println("WA x " + waCnt);
		System.out.println("TLE x " + tleCnt);
		System.out.println("RE x " + reCnt);
		
	}
}

/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