#include<bits/stdc++.h>
using namespace std;
int main(){
	int n;
	cin>>n;
	string s;
	int a=0,b=0,c=0,d=0;
	while(n--){
		cin>>s;
		if(s=="AC") a++;
		else if(s=="WA") b++;
		else if(s=="TLE") c++;
		else d++;
	}
	cout<<"AC x "<<a<<endl;
	cout<<"WA x "<<b<<endl;
	cout<<"TLE x "<<c<<endl;
	cout<<"RE x "<<d;
	return 0;
}
