n = int(input())

a = 0
w = 0
t = 0
r = 0

for i in range(n):
  s = input()
  if s == "AC":
    a += 1
  elif s == "WA":
    w += 1
  elif s == "TLE":
    t += 1
  elif s == "RE":
    r += 1
    
print("AC x " + str(a))
print("WA x " + str(w))
print("TLE x " + str(a))
print("RE x " + str(w))