n = int(input())
for i in range(n):
  S[i]=input()

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


for i in range(n):
  if S[i]=='AC':
    ac +=1
  elif S[i]=='WA':
    wa +=1
  elif S[i]=='TLE':
    tle +=1
  elif S[i]=='RE':
    re +=1

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