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

int main() {
  int n;
  cin >> n;
  string s[n];
  int c0=0,c1=0;c2=0,c3=0;
  for(int i=0;i<n;i++){
    cin >> s[i];
    if(s[i]=="AC")	c0++;
    if(s[i]=="WA")	c1++;
    if(s[i]=="TLE")	c2++;
    if(s[i]=="RE")	c3++;
  }
  cout << "AC x "<< c0 << endl
    << "WA x " << c1 << endl
    << "TLE x " << c2 << endl
    << "RE x " << c3 <<endl;

  
  return 0;
}