#include <cstdio>

FILE *f=fopen("combinari.in","r");
FILE *g=fopen("combinari.out","w");

using namespace std;

int v[20],n,k;

void display_sol()
{
    int i;
    for(i=1;i<=k;i++)
        fprintf(g,"%d ",v[i]);
    fprintf(g,"\n");
}

int valid(int p)
{
    if(p>1&&v[p]<=v[p-1])
        return 0;
    return 1;
}

void backtr(int p)
{
    for(v[p]=1;v[p]<=n;v[p]++)
        if(valid(p))
            if(p==k)
                display_sol();
            else backtr(p+1);
}

int main()
{
    fscanf(f,"%d%d",&n,&k);
    backtr(1);
    return 0;
}