#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<<"AX x "<<c0<<endl;
		<<"WA x "<<c1<<endl;
		<<"TLE x "<<c2<<endl;
		<<"RE x "<<c3<<endl;
	 return 0;
}