n=int(input())
s=[input() for i in range(n)]
ac=s.count("AC")
wa=s.count("WA")
tle=s.count("TLE")
re=s.count("RE")

print("AC x"+str(ac))
print("WA x"+str(wa))
print("TLE x"+str(tle))
print("RE x"+str(re))