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
         elif s == "WA":
                  tle += 1
print("AC x "+str(ac))
print("WA x "+str(wa))
print("TLE x "+str(tle))
print("RE x "+str(re))
