N = int(input())
AC = 0
WA = 0
TLE = 0
RE = 0
for i in range(N):
  S = input()
  if S == "AC
   AC += 1
  if S == "WA":
    WA+= 1
  if S == "TLE":
    TLE += 1
  if S == "RE":
    RE+= 1

print("AC x " + str(AC))
print("WA x " + str(WA))
print("TLE x " + str(TLE))
print("RE x " + str(RE))