N = int(input())
ac = 0
wa = 0
tle = 0
re = 0
while True:
    ia = input()
    if ia == "AC":
        ac += 1
    elif ia == "WA":
        wa += 1
    elif ia == "TLE":
        tle += 1
    elif ia == "RE":
        re += 1
    else:
        break

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