n = int(input())
a, b, c, d = 0, 0, 0, 0
for i in range(n):
  s = input()
  if s == 'AC':
    a+=1
  elif s== 'WA':
    b+=1
  elif s=='TLE':
    c+=1
  else:
    d+=1
print("AC x "a)
print("WA x "b)
print("TLE x "c)
print("RE x "d)