n = gets.chomp.to_i
i = 1

n.times do
  
  if i % 3 == 0 and i % 5 == 0
    puts "FizzBuzz"
  elsif i % 5 == 0
    puts "Buzz"
  elsif i % 3 == 0
    puts "Fizz"
  else
    puts i
  end
  i += 1
end