import com.sun.jdi.ArrayReference;
import com.sun.source.tree.WhileLoopTree;

import java.io.*;
import java.util.*;
import java.util.concurrent.atomic.AtomicReferenceFieldUpdater;

public class Main {
    static long startTime;
    static long endTime;
    static Boolean [] prime ;
    static Scanner sc = new Scanner(System.in);
    static class FastReader{
        BufferedReader br;
        StringTokenizer st;

        public FastReader()
        {
            br = new BufferedReader(new
                    InputStreamReader(System.in));
        }

        String next()
        {
            while (st == null || !st.hasMoreElements())
            {
                try
                {
                    st = new StringTokenizer(br.readLine());
                }
                catch (IOException  e)
                {
                    e.printStackTrace();
                }
            }
            return st.nextToken();
        }

        int nextInt()
        {
            return Integer.parseInt(next());
        }

        long nextLong()
        {
            return Long.parseLong(next());
        }

        double nextDouble()
        {
            return Double.parseDouble(next());
        }

        String nextLine()
        {
            String str = "";
            try
            {
                str = br.readLine();
            }
            catch (IOException e)
            {
                e.printStackTrace();
            }
            return str;
        }
    }
    public static int lowerBound
    (Integer[] array, int length, int value) {
        int l = 0;
        int r = length;
        while (l < r) {
            int mid = (l + r) / 2;
            if (value < array[mid]) {
                r = mid;
            } else {
                l = mid + 1;
            }
        }
        return l;
    }
    public static long gcd(long a, long b){
        if (b == 0)
            return a;
        else return gcd(b, a % b);
    }
    public  static  long countDivs(long n ){
        int cn=0;
        long sqr = (long)Math.sqrt(n);
        for (long i = 1; i<=sqr ; ++i) {
            if(n%i==0){
                ++cn;
            }
        }
        cn*=2;
        if(sqr*sqr==n) cn--;
        return cn;

    }
    static void prime(int  x) {
        //sieve algorithm. nlog(log(n)).
        prime=new Boolean[ (x+1)];
        Arrays.fill(prime,true);
        prime[0] = prime[1] = false;
        for (int  i = 2; i * i <= x ; i++)
            if (prime[i])
                for (int  j = i * i; j <= x; j += i)
                    prime[j] = false;
    }
    static int[] sum;
    static void cumulitiveSum( int [] arr){
        sum = new int[arr.length];
        sum[0]=arr[0];
        for (int i = 1; i <arr.length; i++) {
            sum[i]=arr[i]+sum[i-1];
        }
    }
    static boolean isEven(long x ){
        return x % 2 == 0;
    }
    static boolean isPrime(long x ){
        boolean flag = true;
        int sqr = (int)Math.sqrt(x);
        if(x<2) return false;
        for (int i = 2; i <=sqr; i++) {
            if(x%i==0){
                flag=false;
                break;
            }
        }
        return flag;
    }
    static int  mex=0;
    static int mecfi(int arr[],int n  ){
        Arrays.sort(arr);
        for (int i = 0; i <n ; i++) {
            if(arr[i]==mex) {
                mex++;
            }
        }
        return mex;
    }
    public static void main(String [] args)   {
        startTime = System.currentTimeMillis();
      // int T = sc.nextInt();while (T--!=0)
        {
            solve();
        }
        endTime = System.currentTimeMillis();
        long duration= endTime-startTime;
        //System.out.println(duration);
    }
    public static void solve()  {
//////////////////////////////////////////////////////////////////////
        int n =sc.nextInt();
        int ac=0,wa=0,tl=0,re=0;
        while(n--!=0){
            String s = sc.next();
                if(s.equals("AC"))  ac++;
                else if(s.equals("WA")) wa++;
                else if(s.equals("TLE")) tl++;
                else re++;
        }
        System.out.println("AC"+ " x " +ac );
        System.out.println("WA"+ " x " + wa);
        System.out.println("TLE"+ " x " +tl);
        System.out.println("RE"+ " x " + re);
///////////////////////////////////////////////////////////////////////
    }

}


Measured memory_bytes: 58140