import java.util.*;
public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);

		int n = sc.nextInt();

		int[] c = new int[4];

		for ( int i=0; i<n; i++ ) {
			String s = sc.next();
			if ( s.equals("AC") ) c[0]++;
			else if ( s.equals("WA") ) c[1]++;
			else if ( s.equals("TLE") ) c[2]++;
			else c[3]++;
		}

		System.out.println("AC x " + c[0]);
		System.out.println("WA x " + c[1]);
		System.out.println("TLE x " + c[2]);
		System.out.println("RE x " + c[3]);
	}
}
