N = int(input())

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

for _ in range(N):
    s = input()

    if s == "AC":
        ac += 1
    elif s == "WA":
        wa += 1
    elif s == "TLE":
        tle += 1
    elif s == "re":
        re += 1

print(f"AC x {ac}")
print(f"WA x {wa}")
print(f"TLE x {tle}")
print(f"RE x {re}")
