import java.util.Scanner;
public class Main {

	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		int N = Integer.parseInt(scan.next());
		int AC = 0;
		int WA = 0;
		int TLE = 0;
		int RE = 0;
		for (int n = 0;n < N ;n++ ) {
			String S = scan.next();
			switch (S) {
				case "AC":
					AC++;
					break;
				case "WA":
					WA++;
					break;
				case "TLE":
					TLE++;
					break;
				case "RE":
					RE++;
					break;
			}
		}
		scan.close();
		System.out.printf("AC x %d\nWA x %d\nTLE x %d\nRE x %d\n",AC,WA,TLE,RE);
	}

} import java.util.Scanner; Scanner java.util public class Main {

	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		int N = Integer.parseInt(scan.next());
		int AC = 0;
		int WA = 0;
		int TLE = 0;
		int RE = 0;
		for (int n = 0;n < N ;n++ ) {
			String S = scan.next();
			switch (S) {
				case "AC":
					AC++;
					break;
				case "WA":
					WA++;
					break;
				case "TLE":
					TLE++;
					break;
				case "RE":
					RE++;
					break;
			}
		}
		scan.close();
		System.out.printf("AC x %d\nWA x %d\nTLE x %d\nRE x %d\n",AC,WA,TLE,RE);
	}

} Main public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		int N = Integer.parseInt(scan.next());
		int AC = 0;
		int WA = 0;
		int TLE = 0;
		int RE = 0;
		for (int n = 0;n < N ;n++ ) {
			String S = scan.next();
			switch (S) {
				case "AC":
					AC++;
					break;
				case "WA":
					WA++;
					break;
				case "TLE":
					TLE++;
					break;
				case "RE":
					RE++;
					break;
			}
		}
		scan.close();
		System.out.printf("AC x %d\nWA x %d\nTLE x %d\nRE x %d\n",AC,WA,TLE,RE);
	} main {
		Scanner scan = new Scanner(System.in);
		int N = Integer.parseInt(scan.next());
		int AC = 0;
		int WA = 0;
		int TLE = 0;
		int RE = 0;
		for (int n = 0;n < N ;n++ ) {
			String S = scan.next();
			switch (S) {
				case "AC":
					AC++;
					break;
				case "WA":
					WA++;
					break;
				case "TLE":
					TLE++;
					break;
				case "RE":
					RE++;
					break;
			}
		}
		scan.close();
		System.out.printf("AC x %d\nWA x %d\nTLE x %d\nRE x %d\n",AC,WA,TLE,RE);
	} Scanner scan = new Scanner(System.in); scan new Scanner(System.in) int N = Integer.parseInt(scan.next()); N Integer.parseInt(scan.next()) Integer.parseInt Integer scan.next() scan.next scan int AC = 0; AC 0 int WA = 0; WA 0 int TLE = 0; TLE 0 int RE = 0; RE 0 for (int n = 0;n < N ;n++ ) {
			String S = scan.next();
			switch (S) {
				case "AC":
					AC++;
					break;
				case "WA":
					WA++;
					break;
				case "TLE":
					TLE++;
					break;
				case "RE":
					RE++;
					break;
			}
		} int n = 0; int n = 0; n 0 n < N n N n++ n++ n {
			String S = scan.next();
			switch (S) {
				case "AC":
					AC++;
					break;
				case "WA":
					WA++;
					break;
				case "TLE":
					TLE++;
					break;
				case "RE":
					RE++;
					break;
			}
		} {
			String S = scan.next();
			switch (S) {
				case "AC":
					AC++;
					break;
				case "WA":
					WA++;
					break;
				case "TLE":
					TLE++;
					break;
				case "RE":
					RE++;
					break;
			}
		} String S = scan.next(); S scan.next() scan.next scan switch (S) {
				case "AC":
					AC++;
					break;
				case "WA":
					WA++;
					break;
				case "TLE":
					TLE++;
					break;
				case "RE":
					RE++;
					break;
			} S case "AC": "AC" case "AC": AC++ AC break; case "WA": "WA" case "WA": WA++ WA break; case "TLE": "TLE" case "TLE": TLE++ TLE break; case "RE": "RE" case "RE": RE++ RE break; scan.close() scan.close scan System.out.printf("AC x %d\nWA x %d\nTLE x %d\nRE x %d\n",AC,WA,TLE,RE) System.out.printf System.out System System.out "AC x %d\nWA x %d\nTLE x %d\nRE x %d\n" AC WA TLE RE String[] args args public class Main {

	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		int N = Integer.parseInt(scan.next());
		int AC = 0;
		int WA = 0;
		int TLE = 0;
		int RE = 0;
		for (int n = 0;n < N ;n++ ) {
			String S = scan.next();
			switch (S) {
				case "AC":
					AC++;
					break;
				case "WA":
					WA++;
					break;
				case "TLE":
					TLE++;
					break;
				case "RE":
					RE++;
					break;
			}
		}
		scan.close();
		System.out.printf("AC x %d\nWA x %d\nTLE x %d\nRE x %d\n",AC,WA,TLE,RE);
	}

} public class Main {

	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		int N = Integer.parseInt(scan.next());
		int AC = 0;
		int WA = 0;
		int TLE = 0;
		int RE = 0;
		for (int n = 0;n < N ;n++ ) {
			String S = scan.next();
			switch (S) {
				case "AC":
					AC++;
					break;
				case "WA":
					WA++;
					break;
				case "TLE":
					TLE++;
					break;
				case "RE":
					RE++;
					break;
			}
		}
		scan.close();
		System.out.printf("AC x %d\nWA x %d\nTLE x %d\nRE x %d\n",AC,WA,TLE,RE);
	}

} Main
import java.util.Scanner;
public class Main {

	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		int N = Integer.parseInt(scan.next());
		int AC = 0;
		int WA = 0;
		int TLE = 0;
		int RE = 0;
		for (int n = 0;n < N ;n++ ) {
			String S = scan.next();
			switch (S) {
				case "AC":
					AC++;
					break;
				case "WA":
					WA++;
					break;
				case "TLE":
					TLE++;
					break;
				case "RE":
					RE++;
					break;
			}
		}
		scan.close();
		System.out.printf("AC x %d\nWA x %d\nTLE x %d\nRE x %d\n",AC,WA,TLE,RE);
	}

}
