import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int N = Integer.parseInt(sc.nextLine());
		int AC = 0;
		int WA = 0;
		int TLE = 0;
		int RE = 0;

		for(int i = 0; i < N ; i++) {
			String result = sc.nextLine();
			switch(result) {
			case "AC":
				AC ++;
				break;
			case "WA":
				WA ++;
				break;
			case "TLE":
				TLE ++;
				break;
			case "RE":
				RE ++;
				break;
			default:
				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);


	}
}
/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