n = int(input())
list = [0,0,0,0]

for i in range(n):
  judge = input()
  if judge === 'AC':
    list[0] += 1
  elif judge === 'WA':
    list[1] += 1
  elif judge === 'TLE':
    list[2] += 1
  elif judge === 'RE':
    list[3] += 1

print( 'AC x {}'.format(list[0]) )
print( 'WA x {}'.format(list[1]) )
print( 'TLE x {}'.format(list[2]) )
print( 'RE x {}'.format(list[3]) )