#include <bits/stdc++.h> 
using namespace std;
int n, m, a[5005];
int main()
{
    cin >> n >> m;
    for (int i = 1;i <= m;i++)
    {
        for (int j = 1;j <= n;j++)
        {
            if (j % i == 0)
            {
                if (a[j] == 0)
                {
                    a[j] = 1;
                }
                else
                {
                    a[j] = 0;
                }
            }
        }
    }
    for (int i = 1;i <= n;i++)
    {
        if (a[i] == 1)
        {
            if (i == 1)
            {
                cout << i;
            }
            else if (i != 1)
            {
                cout << "," << i;
            }
        }
    }
    return 0;
}