N = int(input())
S = [input() for i in range(N)]
AC = 0
WA = 0
TLE = 0
RE = 0
for i in range(N) :
    if S[i] == 'AC' :
        AC += 1
    elif S[i] == 'WA' :
        WA += 1
    elif S[i] == 'TLE' :
        TLE += 1
    elif S[i] == 'RE' :
        RE += 1
print('AC' + 'x' + str(AC) )
print('WA' + 'x' + str(WA) )
print('TLE' + 'x' + str(TLE) )
print('RE' + 'x' + str(RE) )