#include <bits/stdc++.h>
int main(void) {
  int a;
  scanf("%d", &a);
  char *s[a];
  for (int i = 0; i < a; i++) {
    scanf("%s", &s[i]);
  }
  int ac = 0, wa = 0, tle = 0, re = 0;
  for (int i = 0; i < a; i++) {
    if (s[i] == "AC") ac++;
    if (s[i] == "WA") wa++;
    if (s[i] == "TLE") tle++;
    if (s[i] == "RE") re++;
  }
  printf("AC x %d\n", ac);
  printf("WA x %d\n", wa);
  printf("TLE x %d\n", tle);
  printf("RE x %d\n", re);
  return 0;
}
