#include <fstream>
using namespace std;

ifstream in("submultimi.in");
ofstream out("submultimi.out");

int n,b[20],i;

int main()
{
    in>>n;
    while(b[n+1]==0)
    {
        i = 1;
        while(b[i] == 1)
            b[i++]=0;
        b[i] = 1;

        for(; i<=n; i++)
            if(b[i])
                out<<i<<' ';
        out<<'\n';
    }
    return 0;
}