func main()
	
	var input: int :: cui@inputInt()
	
	for n(1, input)
		
		var fizz: bool :: n % 3 = 0
		var buzz: bool :: n % 5 = 0
		
		if(fizz & buzz)
			do cui@print("FizzBuzz\n")
		elif(fizz)
			do cui@print("Fizz\n")
		elif(buzz)
			do cui@print("Buzz\n")
		else
			do cui@print(n.toStr() ~ "\n")
		end if
		
	end for
end func