num = int(input)
count = {"AC":0, "WA":0, "TLE":0, "RE":0}

for i in range(num):
  word = input()
  for (key , n) in count.items():
    if word == key:
      n += 1
 
for (key , n) in count.items():
  print(key + " × " + str(n))