using System;
class Program
{
    static void Main()
    {
        int n = int.Parse(Console.ReadLine());
        Random rnd = new Random();
        int[] arr = new int[n];
        for (int counter = 1; counter < arr.Length; counter++)
        {
            arr[counter] = counter;
        }
        int temp, index;
        for (int i = 0; i < arr.Length; i++)
        {
          index = rnd.Next(arr.Length);
          temp = arr[i];
          arr[i] = arr[index];
          arr[index] = temp;
        }
        for (int i = 0; i < arr.Length; i++)
        {
            Console.Write(arr[i] + 1 + " ");
        }
    }
}