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
  else:
    re += 1
print('AC x ' + ac)
print('WA x ' + wa)
print('TLE x ' + tle)
print('RE x ' + re)
