from sys import stdin
input = stdin.readline()

n = int(input())
a = [0]*4

for i in range(n):
    s = input().strip()
    if s == "AC":
        a[0] += 1
    elif s == "WA":
        a[1] += 1
    elif s == "TLE":
        a[2] += 1
    else:
        a[3] += 1
        
print("AC x "*a[0])
print("WA x "*a[1])
print("TLE x "*a[2])
print("RE x "*a[3])