#include <stdio.h>
#include <string.h>

int main(void){
  int N;
  int i1 = 0;
  int i2 = 0;
  int i3 = 0;
  int i4 = 0;
  scanf("%d",%N);
  for(int i = 0; i < N; i++){
    char str[3];
    scanf("%s", str);
    if(strcmp("AC", str) == 0){
      i1++;
    }else if(strcmp("WA", str) == 0){
      i2++;
    }else if(strcmp("TLE", str) == 0){
      i3++;
    }else if(strcmp("RE", str) == 0){
      i4++;
    }
  }
  printf("AC x %d\n",i1);
  printf("WA x %d\n",i2);
  printf("TLE x %d\n",i3);
  printf("RE x %d\n",i4);
  return 0;
}
