n = int(input())
stat2id = {
  "AC": 0,
  "WA": 1,
  "TLE": 2,
  "RE": 3,
}
id2stat = {i:s for s,i in stat2id.items()}
count = [0 for _ in range(4)]

for i in range(n):
  s = input()
  count[s] += 1
for i, c in enumerate(count):
  print(id2stat[i], "x", c)