N = int(input())

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

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