/* 
 * File:   main.cpp
 * Author: virtualdemon
 *
 * Created on November 28, 2009, 2:52 PM
 */
#include <fstream>
#include <cstdlib>

/*
 * 
 */
using namespace std;
int main(int argc, char** argv)
{int k;
 unsigned int n, i, p;
 unsigned int *s;
     ifstream in("combinari.in");
     in>>n>>p;
     s=(unsigned int*)calloc( p, sizeof( unsigned int ) );
     ofstream out("combinari.out");
     do
     {
         if( s[k] )
             ++s[k];
         else if( k )
                s[k]=s[k-1]+1;
              else s[k]+=1;
         if( s[k] > n )
         {
             s[k]=0;
             --k;
             continue;
         }
         if( k == p-1 )
         {
             for( i=0; i <= k; ++i )
                 out<<s[i]<<' ';
             out<<'\n';
         }
         else ++k;
     }while( k >= 0 );
     free(s);
    return (EXIT_SUCCESS);
}