import java.util.*;

public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    // 入力を受け取る
    int N = sc.nextInt();
    int ac = 0;
    int wa = 0;
    int tle = 0;
    int re = 0;
    for (int i = 0; i < N; i++) {
      String S = sc.next();
      if (S.equals("AC")) {
        ac++;
      } else if (S.equals("WA")) {
        wa++;
      } else if (S.equals("TLE")) {
        tle++;
      } else {
        re++;
      }
    }
    System.out.println("AC x " + ac);
    System.out.println("WA x " + wa);
    System.out.println("TLE x " + tle);
    System.out.println("RE x " + re);
  }
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz