// Read N (N<10) from keybird and output Even from N - 20

import java.util.Scanner;

class CountUpEven_N_20
{
	public static void main(String[] args)
	{
			Scanner input = new Scanner(System.in);

			int N = input.nextInt();

			if( N%2 == 1) // odd
				N++;

			int count = N;
			while (count <= 20)
			{
				System.out.print(count + " ");
				count += 2;
			}

			System.out.println ("\n\n\n");
	}
}