N = int(input())

ac = 0
wa = 0
tle = 0
re = 0

for i in range(N):
  s = input()
  
  switch(s):
    case "AC":
      ac+=1
      break
    case "WA":
      wa+=1
      break
    case "TLE":
      tle+=1
      break
    case "RE":
      re+=1
      break
      
print("AC x "+ac)
print("WA x "+wa)
print("TLE x "+tle)
print("RE x "+re)