n = int(input())

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

for i in range(n):
    s = str(input())
    if s == 'AC':
        ac += 1
    if s == 'WA':
        wa += 1
    if s == 'TLE':
        tle += 1
    if s == 'RE':
        re += 1

print('AC x',ac)
print('WA x',wa)
print('TLE x',tle)
print('RE x',ac)
        