number = int(input())

ac = 0
wa = 0
tle = 0
re = 0
for i in range(number):
  character = input()
  if character == 'AC':
    ac += 1
  if character == 'WA':
    wa += 1
  if character == 'TLE':
    tle += 1
  if character == 'RE':
    re += 1

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