#nullable enable

#region
var _input = Array.Empty<string>();
var _iter = 0;
string String()
{
    while (_iter >= _input.Length) (_input, _iter) = (Console.ReadLine()!.Split(' '), 0);
    return _input[_iter++];
}
T I<T>() where T : IParsable<T> => T.Parse(String(), null);
#endregion

int[]? Solve(int n, int k, int x, int y)
{
    var res = new int[n];
    if (y == 0) return null;
    if (k % 2 == 0)
    {
        res.AsSpan().Fill(y);
        res[0] = res[1] = x;
        return res;
    }
    if (k == 1)
    {
        res[0] = x;
        for (var i = 1; i < n; i++) res[i] = res[i - 1] + 1;
        if (res[^1] > y) return null;
        res[^1] = y;
        return res;
    }
    if (x != 0)
    {
        var t = 1;
        if (x == 1) t = 2;
        for (var i = 0; i < k; i++) res[i] = x;
        res[k - 2] = t;
        res[k - 1] = t ^ x;
        for (var i = k; i < n; i++) res[i] = res[i - k];
        res[^1] = y;
        return res;
    }
    else
    {
        return null;
    }
}

var ans = Solve(I<int>(), I<int>(), I<int>(), I<int>());
if (ans == null) Console.WriteLine("No");
else
{
    Console.WriteLine("Yes");
    Console.WriteLine(string.Join(' ', ans));
}