n = int(input())
ac = 0
wa = 0
tle = 0
re = 0
for i in range(n):
  x = input()
  if x == 'AC':
    ac += 1
  else if x == 'WA':
    wa += 1
  else if x == 'TLE':
    tle += 1
  else:
    re += 1
print('AC x', ac)
print('WA x', wa)
print('TLE x', tle)
print('RE x', re) 