//
// output: 9, 7, ..., 1

import java.util.Scanner;
public class OutputOddRev
{
	public static void CountUp ( int num )
	{
		if (num>10)
			System.out.println();
		else
		{
			CountUp(num+2);
	  	System.out.print(num+" ");
	  }
	}

	public static void main(String[] args)
	{
		CountUp(1);
		System.out.println("\n\n");
	}
}