N = int(input())
x0,x1,x2,x3=0,0,0,0
 
for i in range(N):
      Si=input()
      if Si == 'AC':
          x0 = x0+1
    
      elif Si=='WA':
            x1=x1+1
    
      elif Si=='TLE':
            x2=x2+1
    
      else:
            x3=x3+1
 
print('AC x' +str(x0))
print('WA x' +str(x1))
print('TLE x'+str(x2))
print('RE x' +str(x3))

  

