n = int(input())
    
ac = 0
wa = 0
tle = 0
re = 0
 
for _ in range(n):
  s = input()
  if s == 'AC':
    ac += 1
  elif s == 'WA':
    wa += 1
  elif s == 'TLE':
    tle += 1
  else:
    re += re
    
print('AC x {}'.format(ac))
print('WA x {}'.format(wa))
print('TLE x {}'.format(tle))
print('RE x {}'.format(re))