import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Iterator;
import java.util.NoSuchElementException;
import java.lang.Integer;

class SLL<E extends Number> implements Comparable<E>
{
	private SLLNode<E> first;
	public SLL()
	{
		this.first = null;
	}
	public SLLNode<E> getFirst() {
		return first;
	}
	public void setFirst(SLLNode<E> first) {
		this.first = first;
	}
	public void insertFirst(E o)
	{
		SLLNode<E> ins = new SLLNode<E>(o, first);
		first = ins;
	}
	public void insertLast(E o)
	{
		if(first != null)
		{
			SLLNode<E> tmp = first;
			while(tmp.succ != null)
				tmp = tmp.succ;
			SLLNode<E> ins = new SLLNode<E>(o,null);
			tmp.succ = ins;
		}
		else
		{
			insertFirst(o);
		}
	}
	public SLL<E> joinLists(SLL<E> lista2)
	{
		SLL<E> rezultat = new SLL<E>();
		SLLNode<E> jazol1 = this.getFirst();
		SLLNode<E> jazol2 = lista2.getFirst();
		while(jazol1 != null && jazol2 !=null)
		{
			 if(jazol1.getElement().compareTo(jazol2.getElement()) < 0)
			{

			}
		}

	}
	@Override
	public int compareTo(E o) {
		// TODO Auto-generated method stub

		return 0;
	}



}
class SLLNode<E>
{
	protected E element;
	protected SLLNode<E> succ;

	public E getElement() {
		return element;
	}

	public void setElement(E element) {
		this.element = element;
	}

	public SLLNode<E> getSucc() {
		return succ;
	}

	public void setSucc(SLLNode<E> succ) {
		this.succ = succ;
	}

	public SLLNode(E element, SLLNode<E> succ) {
		super();
		this.element = element;
		this.succ = succ;
	}


}
/*class JoinSortedLists<E> extends SLL<E>
{
	public SLL<E> joinLists(SLL<E> lista2)
	{
		SLL<E> rezultat = new SLL<E>();
		SLLNode<E> jazol1 = this.getFirst();
		SLLNode<E> jazol2 = lista2.getFirst();
		while(jazol1 != null && jazol2 !=null)
		{

			{

			}
		}

	}
}*/


public class SLLJoinLists {
	public static void main(String[] args) throws IOException {
		SLL<E> lista1 = new SLL<E>();
		SLL<E> lista2 = new SLL<E>();
		BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in));
		String s = stdin.readLine();
		int N = Integer.parseInt(s);
		s = stdin.readLine();
		String[] pomniza = s.split(" ");
		for (int i = 0; i < N; i++) {
			lista1.insertLast(Integer.parseInt(pomniza[i]));
		}

		s = stdin.readLine();
		N = Integer.parseInt(s);
		s = stdin.readLine();
		pomniza = s.split(" ");
		for (int i = 0; i < N; i++) {
			lista2.insertLast(Integer.parseInt(pomniza[i]));
		}

		// spoeni = lista1.joinLists(lista2);
		Iterator<Integer> it = spoeni.iterator();
		while (it.hasNext()) {
			System.out.print(it.next());
            if(it.hasNext())
                System.out.print(" ");
		}
        System.out.println();
	}
}