from sys import stdin,stdout
import math
from collections import Counter,defaultdict
LI=lambda:list(map(int,input().split()))
MAP=lambda:map(int,input().split())
IN=lambda:int(input())
S=lambda:input()

def case():
    a=b=c=d=0
    for i in range(IN()):
        s=S()
        if s=="AC":a+=1
        elif s=="TLE":b+=1
        elif s=="WA":c+=1
        else:d+=1
    print("AC","x",a)
    print("AC","x",c)
    print("AC","x",b)
    print("AC","x",d)
for _ in range(1):
    case()
                
