import collections

n = int(input())
m = [input() for i in range(n)]

ans = [0,0,0,0]

for i in m:
    if i == "AC":
        ans[0] += 1
    elif i == "WA":
        ans[1] += 1
    elif i == "TLE":
        ans[2] += 1
    elif i == "RE":
        nas[3] += 1
    
    
    
print("AC x "+str(ans[0])) 
print("WA x "+str(ans[1]))
print("TLE x "+str(ans[2]))
print("RE x"+str(ans[3]))