n = int(input())
a = [0,0,0,0]
for i in range(n):
  s = input()
  if s=="AC":
    a[0] += 1
  elif s=="WA":
    a[1] += 1
  elif s=="TLE":
    a[2] += 1
  elif :
    a[3] += 1
print("AC x ",end="")
print(a[0])
print("WA x ",end="")
print(a[1])
print("TLE x ",end="")
print(a[2])
print("RE x ",end="")
print(a[3])
