N = int(input())
ac = 0
wa = 0
tle = 0
re = 0

for i in range(N):
    S = str(input())
    if S == 'AC':
        ac += 1
    elif S == 'WA':
        wa += 1
    elif S == 'TLE':
        tle += 1
    elif S == 'RE':
        re += 1
print('AC x '+ac)
print('WA x '+wa)
print('TLE x '+tle)
print('RE x '+re)