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using System.Linq;
using System.Collections.Generic;
using System;

namespace SortedIterativeWay
{
    class Program
    {
        static int[] array;
        static int arrLen;
        static int iterations;

        public static void Main(string[] args)
        {
            iterations = int.Parse(Console.ReadLine());
            arrLen = int.Parse(Console.ReadLine());

            array = new int[arrLen];

            InitTheArr();

            NestedLoops();
        }

        static void NestedLoops()
        {
            while (true)
            {
                PrintRow();

                int currentPosition = array.Length - 1;
                array[currentPosition]++;

                while (array[currentPosition] > iterations)
                {
                    if (currentPosition - 1 >= 0)
                    {
                        array[currentPosition] = array[currentPosition - 1];
                    }
                    currentPosition--;

                    if (currentPosition < 0)
                    {
                        return;
                    }

                    array[currentPosition]++;

                    if (currentPosition + 1 <= array.Length && array[currentPosition] > iterations)
                    {
                        array[currentPosition + 1] = iterations;
                    }
                    else if (currentPosition + 1 <= array.Length && array[currentPosition] <= iterations)
                    {
                        array[currentPosition + 1] = array[currentPosition];
                    }
                }
            }
        }

        static void PrintRow()
        {
            Console.WriteLine(string.Join(" ", array));
        }

        static void InitTheArr()
        {
            for (int i = 0; i < array.Length; i++)
            {
                array[i] = 1;
            }
        }
    }
}