import java.util.*;
import java.lang.*;

class Main
{
	public static void main (String[] args) throws java.lang.Exception
	{
		Integer[] numbers = { 1, 2, 3 };
		Collections.shuffle(Arrays.asList(numbers));
		System.out.println(numbers[0]);
		System.out.println(numbers[1]);
		System.out.println(numbers[2]);
	}
}