n = gets.to_i

h = {
  'AC' => 0,
  'WA' => 0,
  'TLE' => 0,
  'RE' => 0,
}

n.times do
  s = gets.strip
  h[s] += 1
end

puts "AC x #{h['AC']}"
puts "WA x #{h['WA']}"
puts "TLE x #{h['TLE']}"
puts "RE x #{h['RE']}"
