#include<bits/stdc++.h>
using namespace std;
int main(){
	int c0=0,c1=0,c2=0,c3=0;
	int n;
	string s;
	cin>>n;
	for(int i=0;i<n;i++){
		cin>>s;
		if(s=="AC")
		c0++;
		else if(s=="WA")
		c1++;
		else if(s=="TLE")
		c2++;
		else 
		c3++;
	}
	cout<<"AC x "<<c0;
	    <<"WA x "<<c1;
	    <<"TLE x "<<c2;
	    <<"RE x "<<c3;
	return 0;
}