N = int(input())
C0 = 0
C1 = 0
C2 = 0
C3 = 0

for A in N :
    str = input()
    if str == 'AC' :
        C0 += 1
    if str == 'WA' :
        C1 += 1
    if str == 'TLE':
        C2 += 1
    if str == 'RE' :
        C3 += 1

print('AC x ' + C0)
print('WA x ' + C1)
print('TLE x ' + C2)
print('RE x ' + C3)
