N = int(input())
S = [str(input()) for i in range(N)]

ac = 0
wa = 0
tle = 0
re = 0
for i in S:
    if i=='AC':
        ac+=1
    elif i=='WA':
        wa+=1
    elif i='TLE':
        tle+=1
    else:
        re+=1
print('AC x　'+str(ac))
print('WA x　'+str(wa))
print('TLE x　'+str(tle))
print('RE x　'+str(re))
