#include <fstream>
using namespace std;
ifstream f("combinari.in");
ofstream g("combinari.out");
int m,n,k,x[19];
void afis()
{
	for(int i=1; i<=n; i++) g << x[i] << " ";
	g << '\n';
}
void back()
{
	k = 1; x[k] = 0;
	do
	{
		while(x[k] + 1 <= m-n+k)
		{
			x[k]++;
			if(k == n) afis();
				else k++, x[k] = x[k-1];
		}
		k--;
	}
	while(k);
}
int main()
{
	f >> m >> n;
	back();
	g.close();
	return 0;
}