namespace AtCoder;

#nullable enable

using System.Numerics;

static class Extensions
{
    public static T[] Repeat<T>(this int time, Func<T> F) => Enumerable.Range(0, time).Select(_ => F()).ToArray();
    public static int ToFlag(this int i)
    {
        if (i < 0 || 32 <= i) throw new IndexOutOfRangeException();
        return 1 << i;
    }
    public static bool OfFlag(this int value, int i) => (value & ToFlag(i)) > 0;
    public static int WithFlag(this int value, int i, bool f) => f ? (value | ToFlag(i)) : (value & ~ToFlag(i));

    public static T[,] Rotated<T>(this T[,] g)
    {
        var (h, w) = (g.GetLength(0), g.GetLength(1));
        var res = new T[w, h];
        for (var i = 0; i < h; i++) for (var j = 0; j < w; j++) res[w - 1 - j, i] = g[i, j];
        return res;
    }
}

class AtCoder
{
    object? Solve()
    {
        var n = Int();
        var m = Int();
        var n2 = n.ToFlag();
        var m2 = m.ToFlag();
        var g = new int[n2, m2];
        int cap = n;
        void F(int l, int r, int d)
        {
            if (d == cap) return;
            var v = d.ToFlag();
            var h = (l + r) / 2;
            for (var i = l; i < h; i++)
            {
                for (var j = 0; j < m2; j++)
                {
                    g[i, j] += v;
                }
            }
            F(l, h, d + 1);
            F(h, r, d + 1);
        }
        F(0, n2, 0);
        g = g.Rotated();
        (n2, m2) = (m2, n2);
        cap = n + m;
        F(0, n2, n);
        g = g.Rotated();
        (n2, m2) = (m2, n2);
        for (var i = 0; i < n2; i++)
        {
            var row = new int[m2];
            for (var j = 0; j < m2; j++) row[j] = g[i, j];
            Out(row, " ");
        }
        return null;
    }

    public static void Main() => new AtCoder().Run();
    public void Run()
    {
        var res = Solve();
        if (res != null)
        {
            if (res is bool yes) res = yes ? "Yes" : "No";
            sw.WriteLine(res);
        }
        sw.Flush();
    }

    string[] input = Array.Empty<string>();
    int iter = 0;
    readonly StreamWriter sw = new(Console.OpenStandardOutput()) { AutoFlush = false };

    #pragma warning disable IDE0051
    string String()
    {
        while (iter >= input.Length) (input, iter) = (Console.ReadLine()!.Split(' '), 0);
        return input[iter++];
    }
    T Input<T>() where T : IParsable<T> => T.Parse(String(), null);
    int Int() => Input<int>();
    void Out(object? x, string? separator = null)
    {
        separator ??= Environment.NewLine;
        if (x is System.Collections.IEnumerable obj and not string)
        {
            var firstLine = true;
            foreach (var item in obj)
            {
                if (!firstLine) sw.Write(separator);
                firstLine = false;
                sw.Write(item);
            }
        }
        else sw.Write(x);
        sw.WriteLine();
    }
    #pragma warning restore IDE0051
}