wa = 0
tle = 0
re  = 0
for i in range(n):
  s = input()
  if s =="AC":
    ac += 1
  elif s == "WA":
    wa += 1
  elif s == "TLE":
    tle += 1
  elif s == "RE":
    re += 1
print("AC x "+str(ac))
print("WA x "+str(wa))
print("TLE x "+str(tle))
print("RE x "+str(re))