#include<bits/stdc++.h>
using namespace std;
const long long MaxN = 55;
long long n;
long long a[MaxN];
void backtrack(long long pos, long long sum)
{
    if(sum==n)
    {
        for (long long i=1; i<=pos-1; i++)
        {
            cout << a[i] << " ";
        }
        cout << "\n";
        return ;
    }
    for (long long i=max(a[pos-1],1ll); i<=n-sum; i++)
    {
            a[pos]=i;
            backtrack(pos+1,sum+i);
    }
}
int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cin >> n;
    backtrack(1,0);
}