n = int(input())

ac = 0
wa = 0
tle = 0
re = 0

for i in range(n):
  s = input()
  if s == 'AC':
    ac = ac + 1
  elif s == 'WA':
    wa = wa + 1
  elif s == 'TLE':
    tle = tle + 1
  elif s == 'RE':
    ren = re + 1

print('AC x '+str(ac))
print('WA x '+str(wa))
print('TLE x '+str(tle))
print('RE x '+str(re))