N = int(input())
S = []
for i in range(N):
    S.append(int(input()))

ac = 0
wa = 0
tle = 0
re = 0
for s in S:
    if s == "AC":
        ac += 1
    if s == "WA":
        wa += 1
    if s == "TLE":
        tle += 1
    if s == "RE":
        re += 1
    
print(f"AC x {ac}")
print(f"WA x {wa}")
print(f"TLE x {tle}")
print(f"RE x {re}")