#include <bits/stdc++.h>
#define FASTIO ios::sync_with_stdio(false); fin.tie(NULL); fout.tie(NULL);
using namespace std;

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

int n;

int main()
{
    FASTIO
    fin >> n;
    for(int i=1; i<=(1<<(n+1)); i+=2)
    {
        bitset <17> b(i);
        bool nevid = false;
        for(int j=1; j<=17; j++)
            if(b[j]==1)
                fout << j << ' ', nevid = true;
        if(nevid)fout << '\n';
    }
    return 0;
}