#include<bits/stdc++.h>
using namespace std;

int main(){
    int n;
    cin >> n;
    string s;
    for(int i = 0;i < n; i++){
        cin >> s[i];
    }
    int count1 = 0;
    int count2 = 0;
    int count3 = 0;
    int count4 = 0;
    for(int i =0;i < n;i++){
        if(s[i].equals("AC"))
        count1++;
    }
    for(int i =0;i < n;i++){
        if(s[i].equals("WA"))
        count2++;
    }
    for(int i =0;i < n;i++){
        if(s[i].equals("TLE"))
        count3++;
    }
    for(int i =0;i < n;i++){
        if(s[i].equals("RE"))
        count4++;
    }
    cout << "AC x " << count1 << endl;
    cout << "WA x " << count2 << endl;
    cout << "TLE x " << count3 << endl;
    cout << "RE x " << count4 << endl;
    return 0;
}