n = int(input())
ac = 0
wa = 0
tle = 0
re = 0

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