n=int(input())
ac=0
wa=0
tle=0
re=0
for _ in range(n):
    s=input()
    if s=="AC":
        a+=1
    elif s=="WA":
        wa+=1
    elif s=="TLE":
        tle+=1
    else:
        re+=1
print("AC x ",ac)
print("WA x ",wa)
print("TLE x ",tle)
print("RE x ",re)