import java.io.*;
class Main{
	public static void main(String[] args) throws IOException{
    	BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int n = Integer.parseInt(br.readLine().trim());
      	int c0=0,c1=0,c2=0,c3=0;
      	while(n-- >0){
      		String s = br.readLine().trim();
          	if(s.equals("AC"))
              c0++;
          	else if(s.equals("WA"))
              c1++;
            else if(s.equals("TLE"))
              c2++;
            else if(s.equals("RE"))
              c3++;
        }
      System.out.println("AC x "+c0);
      System.out.println("WA x "+c1);
      System.out.println("TLE x "+c2);
      System.out.println("RE x "+c1);
    }
}