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