n = int(input())
ac = 0
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 "+ac)
print("WA x "+wa)
print("TLE x "+tle)
print("RE x "+re)