#include<bits/stdc++.h>
using namespace std;
int main()
{
    map<string,int>mp ;
    int n ; cin>>n ;
    while(n--)
    {
        string s ; cin>>s ;
        mp[s]++ ;
    }
    cout<<"AC x "<<mp["AC"]<<endl ;
    cout<<"WA x "<<mp["WA"]<<endl ;
    cout<<"TLE x "<<mp["TLE"]<<endl ;
    cout<<"RE x "<<mp["RE"]<<endl ;
}
