n = int(input())
ac = 0
wa = 0
tle = 0
re = 0
for i in range(n):
    data = input()
    if data == "AC":
        ac += 1
    elif data == "WA":
        wa += 1
    elif data == "TLE":
        tle += 1
    else:
        re += 1
print("AC x ", ac)
print("WA x ", wa)
print("tle x ", tle)
print("re x ", re)
