N= int(input())
S=[ input() for _ in range(N) ]

a=0
w=0
t=0
r=0

for i range(N):
  if S[i]=="AC":
    a+=1
  elif S[i]=="WA":
    w+=1
  elif S[i]=="TLE":
    t+=1
  elif S[i]=="RE":
    r+=1

print("AC x "　+ "str(a)")
print("WA x "　+ "str(w)")
print("TLE x "　+ "str(t)")
print("RE x "　+ "str(r)")
