N = int(input())
ac, wa, tle, re = 0, 0, 0, 0
for _ in range(N):
  S = int(input())
  if S == 'AC':
    ac+=1
  elif S == 'WA':
    wa+=1
  elif S == 'TLE':
    tle+=1
  elif S == 'RE':
    re+=1

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