#include <bits/stdc++.h>

using namespace std;

#define endl '\n'

#define TRACE 1 #define tcout TRACE && cout

#define fst ios::sync_with_stdio(false); cin.tie(0); cout.tie(0);

#define int long long

const int P = 998244353; const int Base = 3221225477; const int INF = 0x3f3f3f3f3f3f3f3f;

const int N = 1e6 + 10, M = 2e6 + 10;

int n; int a[N],b[N]; bool flag=false;

signed main() { cin>>n; for(int i=1;i<=n;i++) { cin>>a[i]; } sort(a+1,a+n+1); do { for(int i=1;i<=n;i++) { cout<<a[i]<<" "; } cout<<endl; }while(next_permutation(a+1,a+n+1)); return 0; }