n = int(input())

ac = 0
wa = 0
tle = 0
re = 0

for i in range(n):
  s = input()
  if s == "AC":
    ac += 1
  if s == "WA":
    wa += 1
  if s == "TLE":
    tle += 1
  if s == "RE":
    re += 1
    
print("AC x " + str(ac))
print("WA x " + str(wa))
print("tle x " + str(tle))
print("re x " + str(re))