#include<stdio.h>
#include<string.h>
int main(){
    long int n, a=0, b=0, c=0, d=0;
    char s[100000];
    scanf("%ld", &n);
    for(int i=0; i<n; i++){
        scanf("%s", s[i]);
    }
    for(int i=0; i<n; i++){
        if(strcmp(s[i],"AC") == 0) a++;
        if(strcmp(s[i],"WA") == 0) b++;
        if(strcmp(s[i],"TLE") == 0) c++;
        if(strcmp(s[i],"RE") == 0) d++;
    }
    printf("AC x %ld", a);
    printf("WA x %ld", b);
    printf("TLE x %ld", c);
    printf("RE x %ld", d);
    return 0;
}
