s = int(input())
ac = 0
wa = 0
tle = 0
re = 0
for i in range(1,s):
    ch = input()
    if ch == "AC":
        ac += 1
    elif ch == "WA":
        wa += 1
    elif ch == "TLE":
        tle +=1
    elif ch == "RE":
        re += 1

print("AC x "+str(ac))
print("WA x "+str(wa))
print("TLE x "+str(tle))
print("RE x "+str(re))