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("WA x",ac)
print("WA x", wa)
print("TLE x", tle)
print("RE x", re)