N = int(input())

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

for i in range(N):
  s = input()
  
  if s=="AC":
    ac+=1
  elif s=="wa":
    wa+=1
  elif s=="TLE":
    tle+=1
  else:
    re+=1
      
print("AC x "+str(ac))
print("WA x "+str(wa))
print("TLE x "+str(tle))
print("RE x "+str(re))