n = int(input())
n_apperances = {'AC': 0, 'WA': 0, 'TLE': 0, 'RE': 0}
for i in range(n):
    s = input()
    n_apperances[s] += 1

for key in n_apperances:
    print('{} × {}'.format(key, n_apperances[key]))
