#include <iostream>
#include<fstream>
using namespace std;

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

int n,v[17],i;
int main()
{
    fi>>n;
    while(v[0]==0){
        i=n;
        while(v[i]==1){
            v[i]=0;
            i--;
        }
        v[i]=1;
        if(v[0]==0){
            for(i=1;i<=n;++i)
                if(v[i]==1)fo<<i<<" ";
            fo<<'\n';
        }
    }

    fi.close();
    fo.close();
    return 0;
}