n = (int)(input())
C_0 = 0
C_1 = 0
C_2 = 0
C_3 = 0
for i in range(n):
    s = input()
    if s == "AC":
        C_0 += 1  # means C_0 = C_0 + 1
    if s == "WA":
        C_1 += 1
    if s == "TLE":
        C_2 += 1
    else:
        C_3 += 1
print("AC x", C_0)
print("WA x", C_1)
print("TLE x", C_2)
print("RE x", C_3)
