/* Author : Prasuk Jain */
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
using namespace __gnu_pbds;
using namespace std;

#define int                 long long int
#define ull                 unsigned long long
#define ld                  long double
#define tc                  int t;cin>>t;while(t--)
#define fo(i, n)            for(int i=0; i<n; i++)
#define Fo(i, a, b)         for(int i=a; i<b; i++)
#define rfo(i, n)           for(int i=n-1; i>=0; i--)
#define Rfo(i, a, b)        for(int i=b-1; i>=a; i--)
#define tr(it, v)           for(auto it=v.begin(); it!=v.end(); it++)
#define ff                  first
#define ss                  second
#define vi                  vector<int>
#define vvi                 vector<vector<int>>
#define pii                 pair<int, int>
#define pqb                 priority_queue<int>
#define pqs                 priority_queue<int, vi, greater<int>>
#define mii                 map<int, int>
#define si                  set<int>
#define msi                 multiset<int>
#define uset                unordered_set<int>
#define umap                unordered_map<int, int>
#define mp                  make_pair
#define pb(x)               push_back(x)
#define hcf(x, y)           __gcd(x, y)
#define lcm(x, y)           boost::math::lcm(x,y)
#define setpre(x, y)        fixed << setprecision(y) << x
#define max(a, b, c)        max(a, max(b, c))
#define min(a, b, c)        min(a, min(b, c))
#define setbits(x)          __builtin_popcountll(x)
#define zerolead(x)         __builtin_clzll(x)
#define zerotrail(x)        __builtin_ctzll(x)
#define all(x)              x.begin(), x.end()
#define sortall(x)          sort(all(x))
#define deb1(x)             cout<<#x<<"="<<x<<endl
#define deb2(x, y)          cout<<#x<<"="<<x<<" "<<#y<<"="<<y<<endl
#define deb3(x, y, z)       cout<<#x<<"="<<x<<" "<<#y<<"="<<y<<" "<<#z<<"="<<z<<endl
#define printarray(arr,n)   for(int i=0;i<n;i++) {cout<<arr[i]<<" ";} cout<<"\n";
#define PI                  3.1415926535897932384626
const int mod = 1e9+7;
const int inf = 1e18;
vector<int> fact;
int mpow(int base, int exp);
bool isPrime(int num);
bool isPowerTwo(int x);
void genFact(int num);
void genFactmod(int num);
void prifact(int num);

//*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!//

void meprasuk(){ 
    ios_base::sync_with_stdio(false);
    cin.tie(NULL); cout.tie(NULL);
    #ifndef ONLINE_JUDGE
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
    #endif
}

int32_t main() {
    meprasuk();
    int n, a=0, w=0, tl=0, r=0;
    cin >> n;
    string s;
    while(n--){
        cin >> s;
        if(s[0]=='A') a++;
        else if(s[0]=='W') w++;
        else if(s[0]=='R') r++;
        else tl++;
    }
    cout << "AC x " << a << "\n";
    cout << "WA x " << w << "\n";
    cout << "TLE x " << tl << "\n";
    cout << "RE x " << r << "\n";
    return 0;
}

//*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!*!//

int mpow(int base, int exp) {
    base %= mod;
    int result = 1;
    while (exp > 0) {
        if (exp & 1) result = ((int)result * base) % mod;
        base = ((int)base * base) % mod;
        exp >>= 1;
    }
  return result;
}

bool isPrime(int num) {
    if(num <= 1) return false;
    for(int i=2; i*i <= num; i++)
        if(num%i == 0) return false;
    return true;
}

bool isPowerTwo(int x) {
    return (x && !(x & (x-1)));
}

bool isSubstring(string s1, string s2) {
    if(s1.find(s2) != string::npos) return true;
    else return false;
}

void genFact(int num) {
    fact[0] = 1; 
    for(int i = 1; i <= num; i++)
        fact[i] = i * fact[i - 1];
}
void genFactmod(int num) {
    fact[0] = 1; 
    for(int i = 1; i <= num; i++) 
        fact[i] = (i * fact[i - 1]) % mod;
}

void prifact(int num){
    for(int i=2; i<=num; i++)
    if(num%i == 0){
        int cnt = 0;
        while(num%i == 0)
        cnt++ , num /= i;
        cout << i << "^" << cnt << " ";
    }
    if(num > 1)
    cout << num << "^" << "1" << " ";
}




Measured memory_bytes: 3656