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

int main() {
	int n;
	cin>>n;
	int *arr=new int [n];
	for (int i = 0; i < 6; ++i) {
        cin>>arr[i];
    }
    for (int i = 0; i < 6; ++i) {
        cout << arr[i] << " ";
    }
    cout<<endl;
    sort(arr,arr+n);
	for (int i = 0; i < 6; ++i) {
        cout << arr[i] << " ";
    }
	// your code goes here
	return 0;
}