#include<fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int n,i,v[101];
int main(){
    fin>>n;
    while(v[0]==0){
        i=n;
        while(v[i]==1){
            v[i]=0;
            i--;
        }
        v[i]=1;
    for(i=1;i<=n;i++)
        if(v[i]!=0)
            fout<<i<<" ";
        fout<<"\n";


    }
    return 0;

}