#include <stdio.h>
 
int main() {
  int ac, wa, tle, re, n, temp;
  scanf("%d", &n);
  for (int i = 0; i < n; i++) {
    scanf("%s", &temp);
    if(temp == "AC"){
      ac++;
    }
    if(temp == "WA"){
      wa++;
    }
    if(temp == "TLE"){
      tle++;
    }
    if(temp == "RE"){
      re++;
    }
  }printf("AC x %d\nWA x %d\nTLE x %d\n RE x %d\n", ac, wa, tle, re);
}