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();
}

class AtCoder
{
    object? Solve()
    {
        var a = Int();
        var b = Int();
        var ans = new List<(int, int)>();
        var bns = new List<(int, int)>();
        {
            var l = a * a + b * b;
            var f = false;
            if (a < b) (a, b, f) = (b, a, true);
            // var g = l.Repeat(() => new int[l]);
            var (x, y) = (0, 0);
            var (sx, sy) = (x, y);
            for (var k = 0; k < l; k++)
            {
                ans.Add((x, y));
                // for (var i = 0; i < a; i++) for (var j = 0; j < a; j++) g[(x + i) % l][(y + j) % l] = 1;
                (x, y) = ((x + a) % l, (y + b) % l);
                if ((x, y) == (sx, sy))
                {
                    y = (y + a) % l;
                    sy = y;
                }
            }
            (x, y) = (a, 0);
            (sx, sy) = (x, y);
            for (var k = 0; k < l; k++)
            {
                bns.Add((x, y));
                // for (var i = 0; i < b; i++) for (var j = 0; j < b; j++) g[(x + i) % l][(y + j) % l] = 2;
                (x, y) = ((x + a) % l, (y + b) % l);
                if ((x, y) == (sx, sy))
                {
                    x = (x + b) % l;
                    sx = x;
                }
            }
            if (f) (ans, bns) = (bns, ans);
            // foreach (var gl in g) Out(gl, " ");
        }
        foreach (var lns in new[]{ ans, bns }) foreach (var (x, y) in lns) Out(x + " " + y);
        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 };

    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();
    }
}