N = int(input())

list = []
for i in range(N):
    list.append(str(input()))
    a = list.count("AC")
    b = list.count("WA")
    c = list.count("TLE")
    d = list.count("RE")

print("AC x",a)
print("WA x" , b)
print("TLE x" , c)
print("RE x" ,d)