N = int(input())

result = [input() for _ in range(N)]

C_AC,C_TLE,C_WA,C_RE = [0,0,0,0]

for i in result:
  if i == "AC":
    C_AC += 1
  elif i == "WA":
    C_WA += 1
  elif i == "TLE":
    C_TLE += 1
  elif i == "RE":
    C_RE += 1

print("AC x " + str(C_AC))
print("WA x " + str(C_WA))
print("TLE x " + str(C_TLE))
print("AC x " + str(C_RE))