n = int(input())
s = [0]*n
for i in range(n):
    s[i] = input()

ac = s.count('AC')
wa = s.count('WA')
tle = s.count('TLE')
re = s.count('RE')
print('AC x',ac)
print('WA x',wa)
print('TLE x',tle)
print('Re x',re)
